login

A304269 as a simple table

na(n)
121
223
367
4259
51074
63788
713767
853839
9201274
10741275
112806825
1210575217
1339423977
14147990910
15556562343
162084799226
177816395336
1829347218029
19110071768648
20412764006652
211548711236567
225809916135249
2321791597835454

[21,23,67,259,1074,3788,13767,53839,201274,741275,
 2806825,10575217,39423977,147990910,556562343,
 2084799226,7816395336,29347218029,110071768648,
 412764006652,1548711236567,5809916135249,
 21791597835454]