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A361888 as a simple table

n a(n)
0 1
1 1
2 1
3 11
4 46
5 415
6 3265
7 30955
8 299500
9 3173626
10 33576266
11 386672861
12 4340714886
13 52846226091
14 620906440961
15 7857161332715
16 95704821415240
17 1246162831674580
18 15624127945644100
19 207990691516965886
20 2669841775757784796
21 36176886727828945286
22 473508685502539872586

[1,1,1,11,46,415,3265,30955,299500,3173626,
 33576266,386672861,4340714886,52846226091,
 620906440961,7857161332715,95704821415240,
 1246162831674580,15624127945644100,
 207990691516965886,2669841775757784796,
 36176886727828945286,473508685502539872586]

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Last modified September 6 13:05 EDT 2024. Contains 375712 sequences. (Running on oeis4.)