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A323721 as a simple table

n a(n)
0 0
1 1
2 2
3 -3
4 -6
5 50
6 -13
7 -1498
8 6234
9 59145
10 -748678
11 -1415238
12 92962179
13 -411570250
14 -11993577118
15 167710062977
16 1224967301754
17 -51920085859710
18 135335259830867
19 14992073315394822
20 -201575378391009366
21 -3667884891055854535
22 128570113943360964602
23 209758874692705861322

[0,1,2,-3,-6,50,-13,-1498,6234,59145,-748678,
 -1415238,92962179,-411570250,-11993577118,
 167710062977,1224967301754,-51920085859710,
 135335259830867,14992073315394822,
 -201575378391009366,-3667884891055854535,
 128570113943360964602,209758874692705861322]

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Last modified August 22 12:25 EDT 2024. Contains 375369 sequences. (Running on oeis4.)