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A218725 as a simple table

n a(n)
0 0
1 1
2 23
3 507
4 11155
5 245411
6 5399043
7 118778947
8 2613136835
9 57489010371
10 1264758228163
11 27824681019587
12 612142982430915
13 13467145613480131
14 296277203496562883
15 6518098476924383427
16 143398166492336435395

[0,1,23,507,11155,245411,5399043,118778947,
 2613136835,57489010371,1264758228163,
 27824681019587,612142982430915,13467145613480131,
 296277203496562883,6518098476924383427,
 143398166492336435395]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)