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A197278 as a simple table

n a(n)
1 16
2 134
3 888
4 11850
5 114205
6 1276986
7 13500114
8 135563958
9 1464662469
10 15975572837
11 167590942240
12 1768832921236
13 19029812782209
14 203511535493020
15 2157669619156227
16 22971322152723986
17 245668877166018309 

[16,134,888,11850,114205,1276986,13500114,
 135563958,1464662469,15975572837,167590942240,
 1768832921236,19029812782209,203511535493020,
 2157669619156227,22971322152723986,
 245668877166018309]

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Last modified May 22 10:24 EDT 2024. Contains 372745 sequences. (Running on oeis4.)