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A283686 as a simple table

n a(n)
1 8
2 49
3 264
4 1525
5 8732
6 49924
7 285770
8 1635402
9 9359104
10 53561285
11 306524651
12 1754204129
13 10039103443
14 57452599764
15 328794429339
16 1881651609689
17 10768469471919
18 61626676386770
19 352682175698390
20 2018358353003843

[8,49,264,1525,8732,49924,285770,1635402,9359104,
 53561285,306524651,1754204129,10039103443,
 57452599764,328794429339,1881651609689,
 10768469471919,61626676386770,352682175698390,
 2018358353003843]

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Last modified March 29 09:14 EDT 2024. Contains 371268 sequences. (Running on oeis4.)