login

A302757 as a simple table

na(n)
11
23
313
455
5225
6907
73637
814559
958249
10233011
11932061
123728263
1314913073
1459652315
15238609285
16954437167
173817748697
1815270994819
1961083979309
20244335917271
21977343669121
223909374676523
2315637498706133
2462549994824575
25250199979298345
261000799917193427

[1,3,13,55,225,907,3637,14559,58249,233011,932061,
 3728263,14913073,59652315,238609285,954437167,
 3817748697,15270994819,61083979309,244335917271,
 977343669121,3909374676523,15637498706133,
 62549994824575,250199979298345,1000799917193427]