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A307593 as a simple table

n a(n)
0 1
1 3
2 10
3 39
4 180
5 977
6 6156
7 44401
8 361872
9 3295025
10 33193284
11 366828033
12 4414938000
13 57501795977
14 805984165252
15 12098920460089
16 193676009792768
17 3293501718960033
18 59294599560573508
19 1126737323074730161
20 22536528123718353104
21 473290909667471110361

[1,3,10,39,180,977,6156,44401,361872,3295025,
 33193284,366828033,4414938000,57501795977,
 805984165252,12098920460089,193676009792768,
 3293501718960033,59294599560573508,
 1126737323074730161,22536528123718353104,
 473290909667471110361]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)