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A041447 as a simple table

n a(n)
0 1
1 2
2 11
3 13
4 37
5 161
6 2452
7 9969
8 22390
9 32359
10 184185
11 400729
12 12206055
13 24812839
14 136270250
15 161083089
16 458436428
17 1994828801
18 30380868443
19 123518302573
20 277417473589
21 400935776162
22 2282096354399
23 4965128484960
24 151235950903199
25 307437030291358

[1,2,11,13,37,161,2452,9969,22390,32359,184185,
 400729,12206055,24812839,136270250,161083089,
 458436428,1994828801,30380868443,123518302573,
 277417473589,400935776162,2282096354399,
 4965128484960,151235950903199,307437030291358]

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Last modified October 27 09:31 EDT 2021. Contains 348272 sequences. (Running on oeis4.)