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Search: id:A011890
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A011890 [ n(n-1)(n-2)/8 ]. +0
1
0, 0, 0, 0, 3, 7, 15, 26, 42, 63, 90, 123, 165, 214, 273, 341, 420, 510, 612, 726, 855, 997, 1155, 1328, 1518, 1725, 1950, 2193, 2457, 2740, 3045, 3371, 3720, 4092, 4488, 4908, 5355, 5827, 6327, 6854, 7410 (list; graph; listen)
OFFSET

0,5
CROSSREFS

Sequence in context: A114221 A034757 A078869 this_sequence A131076 A001648 A051054

Adjacent sequences: A011887 A011888 A011889 this_sequence A011891 A011892 A011893

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

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