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A159226 as a simple table

n a(n)
2 42
3 158
4 426
5 1202
6 2970
7 8234
8 20538
9 58202
10 148602
11 430778
12 1120506
13 3298682
14 8679930
15 25783034
16 68281338
17 203806202
18 541575162
19 1620552698

[42,158,426,1202,2970,8234,20538,58202,148602,
 430778,1120506,3298682,8679930,25783034,68281338,
 203806202,541575162,1620552698]

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Last modified April 19 04:12 EDT 2024. Contains 371782 sequences. (Running on oeis4.)