There is no rule. However, this pattern is known as the Fibonacci sequence, after the Italian mathematician Leonardo of Pisa. Each subsequent number is the sum of its two preceding numbers.
multiplication pattern
Everytime you move to the next number you add 1, then 2, then 3, etc.1+1=22+2=44+3=77+4=1111+5=1616+6=2222+7=2929+8=37
The answer is (no.) x3 = (no. 2) - 1 = (no. 3) x3= (no.4) x4 and so on... 1 x 3 = 3 - 1 = 2 x 3 = 6 - 1 = 5 x 3 = 15 - 1 = 14 x 3 = 42 - 1 = 41. :D Hope i helped
The rule for the pattern is y=x+2. That rule is in the table format in which it would originally be in, but the worded rule would be 'It increases by 2 each time'.
The pattern is: -8, -7, -5, -2, 2, 7, 13, 20 The series is: +1, +2. +3. +4. +5, +6. +7, etc.
The pattern rule for the given sequence is: starting with 0, add 3, then subtract 1, then add 2, then add 2, then add 3, then add 1, and the pattern repeats. This can be written as: +3, -1, +2, +2, +3, +1. This rule can be used to predict the next numbers in the sequence.
t(n) = 3(n-1) + 1, for n = 1, 2, 3, etc
Add the previous 2 numbers to get the next number.
i0 = 4; in = in-1 - 3
Start at 1. Multiply by 3. Subtract 1. Multiply by 3. Subtract 1. Repeat this pattern.
multiplication pattern
Oh, what a lovely little pattern we have here! It looks like we're adding 3, then adding 1, then adding 2, then adding 3 again. So, the pattern rule is to add 3, then 1, then 2, then 3, and so on. Keep exploring patterns and let your creativity flow!
Everytime you move to the next number you add 1, then 2, then 3, etc.1+1=22+2=44+3=77+4=1111+5=1616+6=2222+7=2929+8=37
+2, +3, +2
t(n) = 3(-n2 + 6n - 2) for n = 1, 2, 3 etc
There are infinitely many possible solutions. A simple one is Un = (n2 - 3n + 8)/2 for n = 1, 2, 3, ...
3 is the answer