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A052171 as a simple table

n a(n)
0 1
1 2
2 11
3 52
4 296
5 1724
6 11060
7 74527
8 533046
9 3999187
10 31412182
11 257150093
12 2188063401
13 19299062896
14 176059781439
15 1657961491087
16 16089088019098
17 160643776819423
18 1648068916722737
19 17351137043998280
20 187255329043638437
21 2069426416836401375
22 23397468305569068113
23 270406562951254606048
24 3191908298072118225550
25 38454691427657997701136

[1,2,11,52,296,1724,11060,74527,533046,3999187,
 31412182,257150093,2188063401,19299062896,
 176059781439,1657961491087,16089088019098,
 160643776819423,1648068916722737,
 17351137043998280,187255329043638437,
 2069426416836401375,23397468305569068113,
 270406562951254606048,3191908298072118225550,
 38454691427657997701136]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)