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A131865 as a simple table

na(n)
01
117
2273
34369
469905
51118481
617895697
7286331153
84581298449
973300775185
101172812402961
1118764998447377
12300239975158033
134803839602528529
1476861433640456465
151229782938247303441
1619676527011956855057
17314824432191309680913
185037190915060954894609

[1,17,273,4369,69905,1118481,17895697,286331153,
 4581298449,73300775185,1172812402961,
 18764998447377,300239975158033,4803839602528529,
 76861433640456465,1229782938247303441,
 19676527011956855057,314824432191309680913,
 5037190915060954894609]