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Q: How many '1's in the following sequence are followed immediately by a '2' that is not immediately followed by '3'?
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Continue Learning about Math & Arithmetic

How many times does the word trouble maker appear in the bible?

In the King James version the word - trouble - appears 110 times It is never followed immediately by the word 'maker'. Nor is the word - troublemaker - present.


What is symphony number 50?

It's the one by the same composer that was published immediately following the publication of his Symphony #49. Very few composers ever wrote that many symphonies.


What is the largest numerical sequence?

I doubt that there is one unique sequence that answers this question. Infinitely many is infinitely many. How about the number line as one possible answer?


What is the probability of having 3 male offspring in a row?

There are factors such as genetic tendencies, age etc which favour male or female offspring so that the probability of a male offspring is not uniformally 1/2. Next, the question does not specify how many offspring in all, so the possible sequences could be [any sequence whether or not containing MMM] followed by [MMM] followed by [any sequence whether or not containing MMM]. As the sequence grows longer, the probability that somewhere in the sequence there are 3 male offspring in a row increases. For 3 offspring, the probability is 1/8 = 0.125 for 8 offspring, the probability is 107/256 = 0.418 The probabilities would need to be weighted together using the proportion of families that have 3 children, 4 children, and so on.


What is a number in a sequence?

There are infinitely many possible number sequences, and infinitely many numbers which can appear in those sequences. Any and every number can appear in a number sequence.

Related questions

How many '1's in the following sequence are followed immediately by a '2' that is not immediately followed by '3' 1 2 1 3 4 5 1 2 3 5 2 1 2 6 1 4 5 1 1 2 4 1 2 3 2 1 7 5 2 1 2 5?

there are 4 .


How many such numbers are there in the arrangement h93pkeOr1uwg2mi5bqz6 each of which is immediately preceded by a letter and immediately followed by symbol?

None, since there are no symbols and so nothing which can be "immediately followed by symbol".None, since there are no symbols and so nothing which can be "immediately followed by symbol".None, since there are no symbols and so nothing which can be "immediately followed by symbol".None, since there are no symbols and so nothing which can be "immediately followed by symbol".


How many 3s are there in the following sequence which are neither preceded by 6 nor immediately followed by 9 9 3 6 6 3 9 5 9 3 7 8 9 1 6 3 9 6 3 9?

There are 2 of the threes that meet your condition.


How many 8's are there in the following number series which are exactly divisible by its immediately preceding and also divisible by immediately succeeding numbers 824517284842282698454832843183?

Four of them.


How many does Lady Gaga have on her Twitter?

12,000,000+ shes the most followed on twitter and broke the following record.


How many years after the Trojan does The Odyssey take place?

The Odyssey takes place immediately following the Trojan war.


How many oxygen atoms are in the following formula P2O5?

5, the subscript immediately after the atomic symbol O for oxygen.


How many times does a B follow immediately after a J in the following line of letters hJbBbJBhJgbJBgjBjBgh?

I think there are 5 instances.


Who was the first person Justin Bieber followed on twitter?

It's impossible to know this as he is following so many people.


How do you see when someone followed you on Twitter?

At the top right hand corner it tells you how many people you are following and how many people are following you. If you click on those that are following you, they are in order of when they started following you. So, the one at the top is your most recent follower.


How many days are there between August and September?

There are no days between August and September. The last day of August is followed immediately by the first day of September, with no days inbetween.


How many carbon atoms in ch4 molecule?

One, as indicated by the lack of an explicit subscript immediately following the symbol for carbon in the molecular formula.