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A293845 as a simple table

n a(n)
0 1
1 2
2 1
3 5
4 7
5 3
6 16
7 50
8 56
9 21
10 67
11 446
12 1010
13 945
14 315
15 374
16 5395
17 22692
18 40455
19 32550
20 9765
21 2825
22 92881
23 704601
24 2167179
25 3193155
26 2255715
27 615195
28 29212
29 2350136
30 32061404
31 162602418
32 394534644
33 496062000
34 312519060
35 78129765
36 417199
37 89342600
38 2220570872
39 18194735010
40 68980503390
41 138302085600
42 151794972000

[1,2,1,5,7,3,16,50,56,21,67,446,1010,945,315,374,
 5395,22692,40455,32550,9765,2825,92881,704601,
 2167179,3193155,2255715,615195,29212,2350136,
 32061404,162602418,394534644,496062000,312519060,
 78129765,417199,89342600,2220570872,18194735010,
 68980503390,138302085600,151794972000]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)