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A182216 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 24
5 116
6 634
7 3762
8 23638
9 154816
10 1046010
11 7239440
12 51069582
13 365879686
14 2654987356
15 19473381290
16 144138193538
17 1075285161294
18 8076634643892
19 61028985689976
20 463596673890280
21 3538275218777642

[1,1,2,6,24,116,634,3762,23638,154816,1046010,
 7239440,51069582,365879686,2654987356,19473381290,
 144138193538,1075285161294,8076634643892,
 61028985689976,463596673890280,3538275218777642]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)