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A177370 as a simple table

n a(n)
1 1
2 11
3 46
4 266
5 1366
6 7316
7 38596
8 204716
9 1083736
10 5741096
11 30405976
12 161050256
13 853002256
14 4517975216
15 23929617376
16 126744257696
17 671306118496
18 3555600831296
19 18832386726976
20 99746516847296

[1,11,46,266,1366,7316,38596,204716,1083736,
 5741096,30405976,161050256,853002256,4517975216,
 23929617376,126744257696,671306118496,
 3555600831296,18832386726976,99746516847296]

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)