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A305667 as a simple table

n a(n)
1 3
2 41
3 480
4 3570
5 4893
6 7999
7 33195
8 52784
9 72024
10 175468
11 621177
12 832820
13 6728999
14 8151748
15 78184626
16 273362479
17 883593178
18 3960000113
19 28999908410
20 195575352926
21 750833617579
22 1453443477101
23 9100308145444
24 49027044651379
25 67795387220152
26 78305516479292

[3,41,480,3570,4893,7999,33195,52784,72024,175468,
 621177,832820,6728999,8151748,78184626,273362479,
 883593178,3960000113,28999908410,195575352926,
 750833617579,1453443477101,9100308145444,
 49027044651379,67795387220152,78305516479292]

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Last modified May 13 03:04 EDT 2024. Contains 372497 sequences. (Running on oeis4.)