A_m+n + A_m-n = 1/2(A_2m+A_2n) for all non-negative integars. Only whole numbers greater than or equal to 0.
Find A_1995 If A_1=1. M equal or greater than n.
By the way the "_" is sub. "A sub m+n"
Ok so i tried out few numbers m=1 n=1 etc..
The sequence as follows:
1,4,9,16,25,36....A_1995
Is this formula right:
A_1995=A_1+B(n-1)
A_1+(2n-1)(n-1)
A_1+2n^2-2n-n+1
A_1+2n^2-3n+1
Notice A_1=1
2n^2-3n+2
So I plugged 1995 and got pretty large number. Is it correct?
