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A056591 formatted as a simple table:

n a(n)
0 1
1 12
2 166
3 1784
4 17840
5 163504
6 1418549
7 11751784
8 94002810
9 730859800
10 5554472496
11 41437244784
12 304478259625
13 2209596042260
14 15871463933950
15 113044318064744
16 799558820643440
17 5622796403700080
18 39354459839661725

[1,12,166,1784,17840,163504,1418549,11751784,
 94002810,730859800,5554472496,41437244784,
 304478259625,2209596042260,15871463933950,
 113044318064744,799558820643440,5622796403700080,
 39354459839661725]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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