login

A011757 as a simple table

na(n)
12
27
323
453
597
6151
7227
8311
9419
10541
11661
12827
131009
141193
151427
161619
171879
182143
192437
202741
213083
223461
233803
244211
254637
265051
275519
286007
296481
306997
317573
328161
338737
349341
359931
3610627
3711321
3812049
3912743
4013499
4114327
4215101
4315877
4416747
4517609
4618461

[2,7,23,53,97,151,227,311,419,541,661,827,1009,
 1193,1427,1619,1879,2143,2437,2741,3083,3461,3803,
 4211,4637,5051,5519,6007,6481,6997,7573,8161,8737,
 9341,9931,10627,11321,12049,12743,13499,14327,
 15101,15877,16747,17609,18461]