id:A024501 - OEIS Search Results

Search: id:A024501

Displaying 1-1 of 1 results found.

page 1

[ C(4n,2n)/C(4n,n) ].

+0
1

1, 1, 2, 4, 7, 11, 20, 33, 57, 96, 162, 274, 462, 780, 1317, 2223, 3751, 6329, 10680, 18021, 30409, 51312, 86584, 146103, 246538, 416013, 701993, 1184566, 1998882, 3372999, 5691754, 9604549, 16207222, 27348969, 46150243, 77876717, 131414064 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A000802 A080005 A151992 this_sequence A160393 A018173 A146156` `Adjacent sequences: A024498 A024499 A024500 this_sequence A024502 A024503 A024504`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`
	EXTENSIONS	`More terms from James A. Sellers (sellersj(AT)math.psu.edu), Feb 06 2000`

page 1

Search completed in 0.002 seconds

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

AT&T Labs Research