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A161988 as a simple table

n a(n)
0 1
1 33
2 560
3 6512
4 58343
5 429319
6 2701215
7 14938495
8 74085099
9 334526731
10 1391777608
11 5386279880
12 19542335516
13 66903867676
14 217315477325
15 672858527085
16 1993883448271
17 5674663272047
18 15558879389713
19 41208936343729

[1,33,560,6512,58343,429319,2701215,14938495,
 74085099,334526731,1391777608,5386279880,
 19542335516,66903867676,217315477325,672858527085,
 1993883448271,5674663272047,15558879389713,
 41208936343729]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)