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A292318 as a simple table

n a(n)
0 1
1 2
2 6
3 22
4 90
5 434
6 2442
7 15874
8 118722
9 1009586
10 9640866
11 102243682
12 1191949122
13 15141785570
14 208068223458
15 3073613823778
16 48554040330210
17 816547584905186
18 14562214993474914
19 274463503469613538
20 5450631032885614050
21 113749623991878727394

[1,2,6,22,90,434,2442,15874,118722,1009586,
 9640866,102243682,1191949122,15141785570,
 208068223458,3073613823778,48554040330210,
 816547584905186,14562214993474914,
 274463503469613538,5450631032885614050,
 113749623991878727394]

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Last modified May 10 05:27 EDT 2024. Contains 372356 sequences. (Running on oeis4.)