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A021394 as a simple table

n a(n)
0 1
1 19
2 254
3 3014
4 34155
5 380073
6 4199368
7 46270588
8 509296469
9 5603570687
10 61644604242
11 678112219122
12 7459321497343
13 82052887210261
14 902583169445276
15 9928420525951016
16 109212648498243177
17 1201339224525513195

[1,19,254,3014,34155,380073,4199368,46270588,
 509296469,5603570687,61644604242,678112219122,
 7459321497343,82052887210261,902583169445276,
 9928420525951016,109212648498243177,
 1201339224525513195]

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Last modified April 24 17:20 EDT 2024. Contains 371962 sequences. (Running on oeis4.)