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A073375 as a simple table

n a(n)
0 1
1 6
2 33
3 140
4 546
5 1932
6 6454
7 20448
8 62271
9 183202
10 523887
11 1461516
12 3991400
13 10698072
14 28203612
15 73265056
16 187822125
17 475788222
18 1192287117
19 2958453036
20 7274927646
21 17741533668
22 42937126290

[1,6,33,140,546,1932,6454,20448,62271,183202,
 523887,1461516,3991400,10698072,28203612,73265056,
 187822125,475788222,1192287117,2958453036,
 7274927646,17741533668,42937126290]

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Last modified May 14 13:40 EDT 2024. Contains 372533 sequences. (Running on oeis4.)