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A151087 as a simple table

n a(n)
0 1
1 3
2 11
3 41
4 165
5 687
6 2951
7 12861
8 56937
9 255227
10 1156995
11 5287185
12 24325901
13 112587815
14 523956543
15 2449799269
16 11500087377
17 54174459251
18 256027253243
19 1213527789561
20 5767023994869
21 27470856080927
22 131136432604919
23 627242243728269
24 3005666150390713
25 14426914113698667
26 69354696385966451

[1,3,11,41,165,687,2951,12861,56937,255227,
 1156995,5287185,24325901,112587815,523956543,
 2449799269,11500087377,54174459251,256027253243,
 1213527789561,5767023994869,27470856080927,
 131136432604919,627242243728269,3005666150390713,
 14426914113698667,69354696385966451]

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Last modified June 16 07:19 EDT 2024. Contains 373423 sequences. (Running on oeis4.)