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A210913 as a simple table

n a(n)
0 1
1 1
2 4
3 26
4 243
5 2992
6 41223
7 660220
8 11979669
9 243048992
10 5448497434
11 133595966164
12 3555887814602
13 102064563003898
14 3141580135645330
15 103198691666336823
16 3602725068242695657
17 133174089439019869924
18 5195463138498447345478
19 213295995976349091757666

[1,1,4,26,243,2992,41223,660220,11979669,
 243048992,5448497434,133595966164,3555887814602,
 102064563003898,3141580135645330,
 103198691666336823,3602725068242695657,
 133174089439019869924,5195463138498447345478,
 213295995976349091757666]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)