id:A081043 - OEIS Search Results

Search: id:A081043

Displaying 1-1 of 1 results found.

page 1

8th binomial transform of (1,7,0,0,0,0,0,......).

+0
3

1, 15, 176, 1856, 18432, 176128, 1638400, 14942208, 134217728, 1191182336, 10468982784, 91268055040, 790273982464, 6803228196864, 58274116272128, 496979255754752, 4222124650659840, 35747322042253312, 301741175033823232 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=16a(n-1)-64a(n-2), a(0)=1, a(1)=15. a(n)=(7n+8)8^(n-1) a(n)= Sum {k=0..n, (k+1)*7^k Binomial(n, k)} G.f. (1-x)/(1-8x)^2`
	CROSSREFS	`Cf. A081042, A081044.` `Adjacent sequences: A081040 A081041 A081042 this_sequence A081044 A081045 A081046` `Sequence in context: A120995 A024197 A071535 this_sequence A009146 A012800 A016216`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 04 2003`

page 1

Search completed in 0.002 seconds

Last modified October 15 09:18 EDT 2008. Contains 145015 sequences.

AT&T Labs Research