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Search: id:A011921
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A011921 [ n(n-1)(n-2)(n-3)/11 ]. +0
1
0, 0, 0, 0, 2, 10, 32, 76, 152, 274, 458, 720, 1080, 1560, 2184, 2978, 3970, 5192, 6676, 8456, 10570, 13058, 15960, 19320, 23184, 27600, 32618, 38290, 44672, 51820, 59792, 68650, 78458, 89280, 101184 (list; graph; listen)
OFFSET

0,5
CROSSREFS

Sequence in context: A051747 A024456 A050927 this_sequence A103290 A131068 A034555

Adjacent sequences: A011918 A011919 A011920 this_sequence A011922 A011923 A011924

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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