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A030233 as a simple table

n a(n)
1 1
2 2
3 6
4 34
5 166
6 991
7 5931
8 37196
9 235456
10 1514618
11 9826177
12 64284947
13 423241426
14 2802300793
15 18642694440
16 124544085550
17 835091956750 

[1,2,6,34,166,991,5931,37196,235456,1514618,
 9826177,64284947,423241426,2802300793,18642694440,
 124544085550,835091956750]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)