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Adding consecutive odd numbers

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Q: What is the pattern in the number sequence 3 6 11 18?
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Related questions

What is the next number in the sequence 4 7 11 18 29?

47 4+7 = 11 7+11 = 18 11+18=29 18+29=47


What number comes next in this sequence 1 3 6 11 18 29?

42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)


The number which best completes the sequence below is 1 12 5 10 12 18?

The sequence appears to alternate between adding and subtracting numbers. The pattern seems to be +11, -7, +5, -2, +6. Following this pattern, the next number in the sequence would be +3 from the previous number, which would be 21.


What is the next number sequence 18 9 11 14 7 9 12?

It would be 6. The pattern is -divide by 2 add 2 add 3- repeat.


What is the next number in the sequence 6 8 10 11 14 14?

18


What is the next number in the sequence 4-11-18-25?

It is obvious that 7 is added to get the next number from the previous one.


What number comes in the sequence 98 63 37 19?

The sequence of number is 7.


What is the rule to the pattern 2 3 6 11 18?

Oh, what a delightful pattern you've discovered! It looks like each number is increasing by adding the next odd number, starting from 1. So, 2 + 1 = 3, 3 + 3 = 6, 6 + 5 = 11, and 11 + 7 = 18. Keep exploring these patterns, my friend, and let your creativity flow!


What number did Kayla count by in her multiple tower of 216 198 180 162 144?

Kayla counted by a common difference of -18 in her multiple tower sequence. This means she subtracted 18 from each number to get the next number in the sequence. The pattern can be expressed as 216, 198, 180, 162, 144.


What is the next number in sequence 5 11 18 26?

35. The difference between successive terms increases by 1: 5 + 6 = 11 11 + 7 = 18 18 + 8 = 26 ⇒ 26 + 9 = 35


1 3 4 7 11 18 29?

This is called a Fibonacci Sequence where the two initial (seed) values are 1 and 3, thereafter every term is the sum of the two previous terms. 4 = 3 + 1 7 = 4 + 3 11 = 7 + 4 18 = 11 + 7 29 = 18 + 11 So the next number would be the sum of, 29 + 18 = 47


What is the next number in the sequence 3-4-7-11-18-29?

47, you add the two previous numbers together: 3+4=7 4+7=11 7+11=18 18+29=47.