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A281676 as a simple table

n a(n)
0 1
1 2
2 3
3 12
4 7
5 60
6 1
7 246
8 23
9 992
10 59
11 4072
12 3
13 16300
14 135
15 65320
16 323
17 261676
18 839
19 1048104
20 323
21 4192812
22 2503
23 16774504
24 4227
25 67102060
26 10471
27 268420392
28 26691
29 1073726892
30 10439
31 4294920040
32 77059
33 17179771020
34 158071
35 68719265360
36 339723

[1,2,3,12,7,60,1,246,23,992,59,4072,3,16300,135,
 65320,323,261676,839,1048104,323,4192812,2503,
 16774504,4227,67102060,10471,268420392,26691,
 1073726892,10439,4294920040,77059,17179771020,
 158071,68719265360,339723]

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Last modified May 5 22:20 EDT 2024. Contains 372290 sequences. (Running on oeis4.)