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A155313 as a simple table

n a(n)
3 1
4 7
5 25
6 55
7 97
8 1087
9 13473
10 96815
11 552449
12 7876407
13 210244561
14 4886389831
15 91609323633
16 2669503927735
17 132662824311297
18 8063542123697063
19 467664413878234705

[1,7,25,55,97,1087,13473,96815,552449,7876407,
 210244561,4886389831,91609323633,2669503927735,
 132662824311297,8063542123697063,
 467664413878234705]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)