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A090042 as a simple table

na(n)
01
11
213
337
4217
5841
64069
717389
879537
9350353
101575613
117005109
1231341961
13139740121
14624241813
152785624957
1612437909857
1755517694241
18247852396909
191106399430469
204939175226937
2122048744189033
2298428415874373
23439393017828109
241961498610274321
258756320416657841

[1,1,13,37,217,841,4069,17389,79537,350353,
 1575613,7005109,31341961,139740121,624241813,
 2785624957,12437909857,55517694241,247852396909,
 1106399430469,4939175226937,22048744189033,
 98428415874373,439393017828109,1961498610274321,
 8756320416657841]