login

A267820 as a simple table

na(n)
117
289
3409
4449
5577
6953
77649
812401
914593
1023689
1128393
1229033
1330689
1436809
1540153
1646457
1747969
1854577
1956393
2059273
2165033
2272649
2378713
2492033
2598953
26106033
27141353
28146249
29150209
30169657
31176489
32199889
33205433
34221849
35235273
36238481
37245033
38258569
39381841
40394633
41441193
42529273

[17,89,409,449,577,953,7649,12401,14593,23689,
 28393,29033,30689,36809,40153,46457,47969,54577,
 56393,59273,65033,72649,78713,92033,98953,106033,
 141353,146249,150209,169657,176489,199889,205433,
 221849,235273,238481,245033,258569,381841,394633,
 441193,529273]