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A264438 as a simple table

n a(n)
1 2
2 45
3 4
4 235
5 118521
6 6
7 156
8 665
9 8
10 410581
11 1431
12 1464
13 10
14 217061235
15 2629
16 20578212225
17 12
18 143681684300109
19 88
20 4355
21 53946009001
22 14
23 4149148875801021
24 244
25 6705
26 108
27 30839304871
28 16
29 103789115
30 78990793279586649
31 9775
32 2068
33 138751721731
34 18
35 7987764
36 2984191388685
37 13661
38 5246209297401255
39 406200
40 5142295

[2,45,4,235,118521,6,156,665,8,410581,1431,1464,
 10,217061235,2629,20578212225,12,143681684300109,
 88,4355,53946009001,14,4149148875801021,244,6705,
 108,30839304871,16,103789115,78990793279586649,
 9775,2068,138751721731,18,7987764,2984191388685,
 13661,5246209297401255,406200,5142295]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)