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A206240 as a simple table

n a(n)
0 1
1 1
2 2
3 7
4 34
5 192
6 1206
7 8033
8 55974
9 403016
10 2977866
11 22464381
12 172388026
13 1341929845
14 10573800028
15 84192383755
16 676491536028
17 5479185281572
18 44692412971566
19 366844007355202
20 3028143252035976
21 25123376972033392
22 209401287806758273
23 1752674793617241002

[1,1,2,7,34,192,1206,8033,55974,403016,2977866,
 22464381,172388026,1341929845,10573800028,
 84192383755,676491536028,5479185281572,
 44692412971566,366844007355202,3028143252035976,
 25123376972033392,209401287806758273,
 1752674793617241002]

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Last modified April 18 06:12 EDT 2024. Contains 371769 sequences. (Running on oeis4.)