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A264239 as a simple table

n a(n)
1 21
2 95
3 804
4 5055
5 36193
6 243881
7 1688581
8 11546272
9 79399773
10 544596821
11 3739740969
12 25667019555
13 176203806580
14 1209502867667
15 8302721830885
16 56993334702205
17 391230050623617
18 2685581075271584
19 18435090548352201

[21,95,804,5055,36193,243881,1688581,11546272,
 79399773,544596821,3739740969,25667019555,
 176203806580,1209502867667,8302721830885,
 56993334702205,391230050623617,2685581075271584,
 18435090548352201]

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Last modified April 25 12:15 EDT 2024. Contains 371969 sequences. (Running on oeis4.)