id:A011923 - OEIS Search Results

Search: id:A011923

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A011923

[ n(n-1)(n-2)(n-3)/13 ].

+0
1

0, 0, 0, 0, 1, 9, 27, 64, 129, 232, 387, 609, 913, 1320, 1848, 2520, 3360, 4393, 5649, 7155, 8944, 11049, 13504, 16347, 19617, 23353, 27600, 32400, 37800, 43848, 50593, 58089, 66387, 75544, 85617, 96664 (list; graph; listen)

	OFFSET	`0,6`
	CROSSREFS	`Sequence in context: A158926 A112524 A153237 this_sequence A029875 A129957 A110205` `Adjacent sequences: A011920 A011921 A011922 this_sequence A011924 A011925 A011926`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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

AT&T Labs Research