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A072019 as a simple table

n a(n)
1 1
2 31
3 2481
4 371881
5 89281461
6 31274052351
7 15020526041221
8 9461707887414161
9 7560380738419084201
10 7466459670646734124671
11 8925493084998518977531001
12 12696331763378714706289411961
13 21186586117648690791837844061341
14 40976310644118022811682503135528671
15 90905327647146969025291153908894514381
16 229256189615621846477632508681520371943201 

[1,31,2481,371881,89281461,31274052351,
 15020526041221,9461707887414161,
 7560380738419084201,7466459670646734124671,
 8925493084998518977531001,
 12696331763378714706289411961,
 21186586117648690791837844061341,
 40976310644118022811682503135528671,
 90905327647146969025291153908894514381,
 229256189615621846477632508681520371943201]

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Last modified April 24 19:49 EDT 2024. Contains 371963 sequences. (Running on oeis4.)