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A300945 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 3
5 25
6 1
7 5
8 43
9 425
10 1
11 7
12 65
13 661
14 7025
15 1
16 9
17 91
18 965
19 10515
20 116625
21 1
22 11
23 121
24 1345
25 15105
26 171097
27 1951625
28 1
29 13
30 155
31 1809
32 20995
33 243525
34 2828101
35 32903225
36 1
37 15
38 193
39 2365
40 28401
41 337877
42 4001345
43 47284251
44 558265825

[1,1,1,1,3,25,1,5,43,425,1,7,65,661,7025,1,9,91,
 965,10515,116625,1,11,121,1345,15105,171097,
 1951625,1,13,155,1809,20995,243525,2828101,
 32903225,1,15,193,2365,28401,337877,4001345,
 47284251,558265825]

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Last modified April 23 05:20 EDT 2024. Contains 371906 sequences. (Running on oeis4.)