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A141844 formatted as a simple table:

n a(n)
0 1
1 6
2 27
3 113
4 458
5 1839
6 7365
7 29470
8 117891
9 471577
10 1886322
11 7545303
12 30181229
13 120724935
14 482899761
15 1931599066
16 7726396287

[1,6,27,113,458,1839,7365,29470,117891,471577,
 1886322,7545303,30181229,120724935,482899761,
 1931599066,7726396287]

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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