login

A088981 as a simple table

na(n)
07
111
217
325
437
555
683
7127
8197
9309
10489
11779
121247
132003
143225
155201
168397
1713567
1821931
1935463
2057357
2192781
22150097
23242835
24392887
25635675
261028513
271664137
282692597
294356679
307049219
3111405839
3218454997

[7,11,17,25,37,55,83,127,197,309,489,779,1247,
 2003,3225,5201,8397,13567,21931,35463,57357,92781,
 150097,242835,392887,635675,1028513,1664137,
 2692597,4356679,7049219,11405839,18454997]