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A316444 as a simple table

n a(n)
1 2
2 45
3 182
4 946
5 5256
6 26592
7 139705
8 743357
9 3895564
10 20551990
11 108462086
12 571420486
13 3013738375
14 15893704443
15 83803905400
16 441952817246
17 2330642013397
18 12290475240990
19 64814511670451
20 341801050087962
21 1802496248933719

[2,45,182,946,5256,26592,139705,743357,3895564,
 20551990,108462086,571420486,3013738375,
 15893704443,83803905400,441952817246,
 2330642013397,12290475240990,64814511670451,
 341801050087962,1802496248933719]

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Last modified July 15 01:36 EDT 2024. Contains 374323 sequences. (Running on oeis4.)