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A048174 as a simple table

n a(n)
1 1
2 1
3 7
4 73
5 1051
6 19381
7 436087
8 11585953
9 354981571
10 12322179901
11 477938035807
12 20485584143113
13 961567521142411
14 49054912287659461
15 2702571588828034567
16 159911968233095867953
17 10114120854154243738771
18 680943323845807848142861
19 48622150270026820216099567
20 3670113810844512283440027673 

[1,1,7,73,1051,19381,436087,11585953,354981571,
 12322179901,477938035807,20485584143113,
 961567521142411,49054912287659461,
 2702571588828034567,159911968233095867953,
 10114120854154243738771,680943323845807848142861,
 48622150270026820216099567,
 3670113810844512283440027673]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)