id:A025138 - OEIS Search Results

Search: id:A025138

Displaying 1-1 of 1 results found.

page 1

a(n) = (1/2)*(3rd elementary symmetric function of C(n,0), C(n,1), ..., C(n,[ n/2 ]).

+0
1

12, 25, 1155, 3136, 89012, 282339, 6356460, 22384516, 437787537, 1663878008, 29545748596, 119083774720, 1968978205492, 8317456369783 (list; graph; listen)

	OFFSET	`4,1`
	CROSSREFS	`Sequence in context: A041284 A042193 A041286 this_sequence A075689 A054303 A119412` `Adjacent sequences: A025135 A025136 A025137 this_sequence A025139 A025140 A025141`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

page 1

Search completed in 0.002 seconds

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research