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A240188 as a simple table

n a(n)
1 1
2 8
3 37
4 138
5 680
6 2413
7 10017
8 43956
9 159668
10 681760
11 2806434
12 10675575
13 45462460
14 181764269
15 715963401
16 3000804172
17 11895218236
18 47847647772
19 197325296591
20 783759057127
21 3182984036915
22 12972975259195
23 51820141213238

[1,8,37,138,680,2413,10017,43956,159668,681760,
 2806434,10675575,45462460,181764269,715963401,
 3000804172,11895218236,47847647772,197325296591,
 783759057127,3182984036915,12972975259195,
 51820141213238]

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Last modified April 25 12:15 EDT 2024. Contains 371969 sequences. (Running on oeis4.)