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A230931 as a simple table

n a(n)
1 8
2 48
3 232
4 1242
5 6896
6 37984
7 208172
8 1142054
9 6269172
10 34409586
11 188850410
12 1036485334
13 5688689754
14 31221981876
15 171359511448
16 940494098820
17 5161833500756
18 28330347062146
19 155489043088298
20 853390273229980 

[8,48,232,1242,6896,37984,208172,1142054,6269172,
 34409586,188850410,1036485334,5688689754,
 31221981876,171359511448,940494098820,
 5161833500756,28330347062146,155489043088298,
 853390273229980]

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Last modified May 23 18:13 EDT 2024. Contains 372765 sequences. (Running on oeis4.)