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A001929 as a simple table

n a(n)
0 1
1 1
2 3
3 19
4 233
5 4851
6 158175
7 7724333
8 550898367
9 56536880923
10 8267519506789
11 1709320029453719
12 496139872875425839
13 200807248677750187825
14 112602879608997769049739
15 86955243134629606109442219
16 91962123875462441868790125305
17 132524871920295877733718959290203
18 259048612476248175744581063815546423 

[1,1,3,19,233,4851,158175,7724333,550898367,
 56536880923,8267519506789,1709320029453719,
 496139872875425839,200807248677750187825,
 112602879608997769049739,
 86955243134629606109442219,
 91962123875462441868790125305,
 132524871920295877733718959290203,
 259048612476248175744581063815546423]

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Last modified April 19 10:38 EDT 2024. Contains 371791 sequences. (Running on oeis4.)