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A119044 formatted as a simple table:

n a(n)
1 1
2 4
3 18
4 58
5 59
6 141
7 471418
8 185310604
9 451023506
10 1184061400
11 1844511706
12 4474395400
13 14266749459
14 18444896915
15 48521543066
16 11838218371106
17 39270880053981

[1,4,18,58,59,141,471418,185310604,451023506,
 1184061400,1844511706,4474395400,14266749459,
 18444896915,48521543066,11838218371106,
 39270880053981]

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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