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A275133 as a simple table

n a(n)
1 4
2 36
3 129
4 568
5 2545
6 11092
7 48451
8 212897
9 933888
10 4092697
11 17946318
12 78700481
13 345078541
14 1513083403
15 6634687537
16 29092060534
17 127563508661
18 559344843153
19 2452635533674
20 10754397617406
21 47156241405767
22 206772290181505

[4,36,129,568,2545,11092,48451,212897,933888,
 4092697,17946318,78700481,345078541,1513083403,
 6634687537,29092060534,127563508661,559344843153,
 2452635533674,10754397617406,47156241405767,
 206772290181505]

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Last modified May 15 05:46 EDT 2024. Contains 372538 sequences. (Running on oeis4.)