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A140892 formatted as a simple table:

n a(n)
1 0
2 0
3 0
4 0
5 399
6 357857
7 1286604292
8 558545862282195466
9 5070602400912917604201018916608
10 30432527221704537086371993251530170527181380482652674
11 99999999999999999999999999999999999999999999999999999999999999999999968818280070033816399

[0,0,0,0,399,357857,1286604292,558545862282195466,
 5070602400912917604201018916608,
 30432527221704537086371993251530170527181380482652674,
 99999999999999999999999999999999999999999999999999999999999999999999968818280070033816399]

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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