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A041391 as a simple table

n a(n)
0 1
1 2
2 57
3 116
4 3305
5 6726
6 191633
7 389992
8 11111409
9 22612810
10 644270089
11 1311152988
12 37356553753
13 76024260494
14 2166035847585
15 4408095955664
16 125592722606177
17 255593541168018
18 7282211875310681
19 14820017291789380
20 422242696045413321

[1,2,57,116,3305,6726,191633,389992,11111409,
 22612810,644270089,1311152988,37356553753,
 76024260494,2166035847585,4408095955664,
 125592722606177,255593541168018,7282211875310681,
 14820017291789380,422242696045413321]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)