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Search: id:A011887
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A011887 [ n(n-1)(n-2)/5 ]. +0
1
0, 0, 0, 1, 4, 12, 24, 42, 67, 100, 144, 198, 264, 343, 436, 546, 672, 816, 979, 1162, 1368, 1596, 1848, 2125, 2428, 2760, 3120, 3510, 3931, 4384, 4872, 5394, 5952, 6547, 7180, 7854, 8568, 9324, 10123, 10966 (list; graph; listen)
OFFSET

0,5
CROSSREFS

Sequence in context: A008253 A057308 A008158 this_sequence A057305 A008195 A001209

Adjacent sequences: A011884 A011885 A011886 this_sequence A011888 A011889 A011890

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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