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A277670 as a simple table

n a(n)
0 1
1 7
2 43
3 264
4 1621
5 9953
6 61112
7 375231
8 2303939
9 14146313
10 86859145
11 533319959
12 3274614074
13 20106311704
14 123453866991
15 758013577995
16 4654245334143
17 28577324020619
18 175466351588409
19 1077373112945523
20 6615130559166437
21 40617267861064920
22 249392273325801363

[1,7,43,264,1621,9953,61112,375231,2303939,
 14146313,86859145,533319959,3274614074,
 20106311704,123453866991,758013577995,
 4654245334143,28577324020619,175466351588409,
 1077373112945523,6615130559166437,
 40617267861064920,249392273325801363]

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Last modified June 21 17:56 EDT 2024. Contains 373556 sequences. (Running on oeis4.)