Asked by samantha

Look over the following sequence of numbers. What are the next 3 numbers in the pattern?what is the pattern rule?

-1,0,1,0,1,2,3,6,11,20,37

Answers

Answered by MathMate
This is (probably) a series with a recurrence relation:
a(n)=a(n-3)+a(n-2)+a(n-1)
Try
0=-1+0+1
1=0+1+0
2=1+0+1
...
37=6+11+20

Some call this tribonacci numbers, from
Fibonacci numbers where
a(n)=a(n-2)+a(n-1)
Answered by Anonymous
Thanks so much
Answered by Anonymous
How do get the three numbers relative I understand that the number u get is the first to add for the next in the pattern?
Answered by Anonymous
Are the three numbers 63. 89. 115???????
Answered by MathMate
Basically, you add the three last numbers to get the next, for example,
2+3+6=11, ...
So the next number is:
11+20+37 = 68
20+37+68 = ?
...

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