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A240648 as a simple table

n a(n)
1 8
2 21
3 149
4 526
5 4343
6 29481
7 227270
8 1748201
9 14230080
10 116070258
11 970291863
12 8167942037
13 69515482202
14 595126853497
15 5123195518181
16 44273991533826
17 383829145390407
18 3335510350046976
19 29039638981754848
20 253185283934243073

[8,21,149,526,4343,29481,227270,1748201,14230080,
 116070258,970291863,8167942037,69515482202,
 595126853497,5123195518181,44273991533826,
 383829145390407,3335510350046976,
 29039638981754848,253185283934243073]

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Last modified July 17 19:13 EDT 2024. Contains 374377 sequences. (Running on oeis4.)