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Search: id:A011893
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A011893 [ n(n-1)(n-2)/11 ]. +0
1
0, 0, 0, 0, 2, 5, 10, 19, 30, 45, 65, 90, 120, 156, 198, 248, 305, 370, 445, 528, 621, 725, 840, 966, 1104, 1254, 1418, 1595, 1786, 1993, 2214, 2451, 2705, 2976, 3264, 3570, 3894, 4238, 4601, 4984, 5389 (list; graph; listen)
OFFSET

0,5
CROSSREFS

Adjacent sequences: A011890 A011891 A011892 this_sequence A011894 A011895 A011896

Sequence in context: A001936 A127297 A018739 this_sequence A132210 A000098 A024827

KEYWORD

nonn,easy

AUTHOR

njas

page 1

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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