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A293946 as a simple table

n a(n)
0 1
1 2
2 19
3 293
4 5452
5 112227
6 2460954
7 56356938
8 1332055265
9 32251721089
10 795815587214
11 19939653287183
12 505943824579282
13 12974266405435153
14 335717028959470883
15 8754495459668971998
16 229836484204401559180
17 6069875377376291350173
18 161145418968823760038557

[1,2,19,293,5452,112227,2460954,56356938,
 1332055265,32251721089,795815587214,
 19939653287183,505943824579282,12974266405435153,
 335717028959470883,8754495459668971998,
 229836484204401559180,6069875377376291350173,
 161145418968823760038557]

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)