id:A026587 - OEIS Search Results

Search: id:A026587

Displaying 1-1 of 1 results found.

page 1

a(n)=T(n,n-2), T given by A026584. Also a(n) = number of integer strings s(0),...,s(n) counted by T, such that s(n)=2.

+0
1

1, 1, 5, 9, 28, 62, 167, 399, 1024, 2518, 6359, 15819, 39759, 99427, 249699, 626203, 1573524, 3953446, 9943905, 25019005, 62994733, 158680545, 399936573, 1008438757, 2543992514, 6420413940, 16210331727, 40943722115, 103453402718 (list; graph; listen)

	OFFSET	`2,3`
	CROSSREFS	`Sequence in context: A034498 A048884 A077915 this_sequence A147367 A147230 A163779` `Adjacent sequences: A026584 A026585 A026586 this_sequence A026588 A026589 A026590`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research