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A325308 as a simple table

n a(n)
0 1
1 1
2 3
3 10
4 47
5 246
6 1602
7 11271
8 93767
9 847846
10 8618738
11 94966191
12 1149277802
13 14946737339
14 210112991441
15 3152429219400
16 50538450211103
17 859238687076542
18 15481605986593038
19 294161321911723167
20 5886118362589143742
21 123610854463260840735
22 2720101086040978435931

[1,1,3,10,47,246,1602,11271,93767,847846,8618738,
 94966191,1149277802,14946737339,210112991441,
 3152429219400,50538450211103,859238687076542,
 15481605986593038,294161321911723167,
 5886118362589143742,123610854463260840735,
 2720101086040978435931]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)