Friday

September 19, 2014

September 19, 2014

Posted by **samantha** on Thursday, April 12, 2012 at 3:51pm.

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

- math patterning -
**MathMate**, Thursday, April 12, 2012 at 4:59pmThis 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)

- math patterning -
**Anonymous**, Thursday, April 12, 2012 at 5:20pmThanks so much

- math patterning -
**Anonymous**, Thursday, April 12, 2012 at 5:30pmHow do get the three numbers relative I understand that the number u get is the first to add for the next in the pattern?

- math patterning -
**Anonymous**, Thursday, April 12, 2012 at 6:32pmAre the three numbers 63. 89. 115???????

- math patterning -
**MathMate**, Friday, April 13, 2012 at 7:02amBasically, 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 = ?

...

**Answer this Question**

**Related Questions**

Math - Help, I can't find the pattern rule for this sequence(eg. -6,-3,2,9,18 ...

math - What is the pattern to this sequence? 1,3,4,7,11,18,29 I figured it was ...

math - look at the numbers below describe the pattern 75, 74,72,69,65, what is ...

MATH - the numbers below are Fibonacci numbers. 1,1,2,3,5,8,13,21,34,55,... ...

Pre-Algebra - Write a rule for this pattern.Fing the next three numbers in the ...

math - describe the pattern then find the missing numbers _, _,27,38, 49, 60 I ...

Math Grade 5 - A number pattern with the rule 6n, where n represents the ...

Math - 4 3 1 1 2 1 -2 -3 What's the pattern and the next numbers of this ...

math - find the pattern... 28,300,10 There is no single pattern. Post more ...

math - I have finished all my homework but I have one problem that I cannot ...