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A254601 as a simple table

n a(n)
0 1
1 7
2 46
3 304
4 2008
5 13264
6 87616
7 578752
8 3822976
9 25252864
10 166809088
11 1101865984
12 7278432256
13 48078057472
14 317582073856
15 2097804673024
16 13857156333568
17 91534156693504
18 604633565495296
19 3993938019745792
20 26382162380455936
21 174268726361718784

[1,7,46,304,2008,13264,87616,578752,3822976,
 25252864,166809088,1101865984,7278432256,
 48078057472,317582073856,2097804673024,
 13857156333568,91534156693504,604633565495296,
 3993938019745792,26382162380455936,
 174268726361718784]

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Last modified May 14 14:46 EDT 2024. Contains 372533 sequences. (Running on oeis4.)