login

A193646 as a simple table

na(n)
11
213
337
4205
5793
63673
715481
868485
9295453
101291237
115605489
1224418801
13106183729
14462160957
152010578005
168748949309
1738065839625
18165631750345
19720670846249
203135725035573
2113643790283981
2259365501769941

[1,13,37,205,793,3673,15481,68485,295453,1291237,
 5605489,24418801,106183729,462160957,2010578005,
 8748949309,38065839625,165631750345,720670846249,
 3135725035573,13643790283981,59365501769941]