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A182666 as a simple table

n a(n)
0 1
1 1
2 3
3 13
4 67
5 471
6 3591
7 33573
8 329043
9 3919387
10 47827093
11 663429603
12 9764977399
13 156308277139
14 2653548775671
15 48880554540093
16 934560430625523
17 19120475459863299
18 413057291727064689
19 9325822483756554831
20 221409989926026560757
21 5513060361601128645777

[1,1,3,13,67,471,3591,33573,329043,3919387,
 47827093,663429603,9764977399,156308277139,
 2653548775671,48880554540093,934560430625523,
 19120475459863299,413057291727064689,
 9325822483756554831,221409989926026560757,
 5513060361601128645777]

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)