login

A307008 as a simple table

na(n)
131
2367
3991
41087
51471
63259
73559
85851
96661
106841
118719
129661
1310723
1411953
1513513
1618181
1720341
1821529
1922651
2023563
2125057
2231189
2339451
2470207
2572727
2675937
2781931
2885843
2987931
3092569
3193169
32108643
33131071
34136483
35143797
36149503
37150991
38163309

[31,367,991,1087,1471,3259,3559,5851,6661,6841,
 8719,9661,10723,11953,13513,18181,20341,21529,
 22651,23563,25057,31189,39451,70207,72727,75937,
 81931,85843,87931,92569,93169,108643,131071,
 136483,143797,149503,150991,163309]