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A090729 as a simple table

n a(n)
0 2
1 21
2 439
3 9198
4 192719
5 4037901
6 84603202
7 1772629341
8 37140612959
9 778180242798
10 16304644485799
11 341619353958981
12 7157701788652802
13 149970118207749861
14 3142214780574094279
15 65836540273848229998

[2,21,439,9198,192719,4037901,84603202,1772629341,
 37140612959,778180242798,16304644485799,
 341619353958981,7157701788652802,
 149970118207749861,3142214780574094279,
 65836540273848229998]

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Last modified April 18 13:50 EDT 2024. Contains 371780 sequences. (Running on oeis4.)