login

A306856 as a simple table

na(n)
11
2197
33
413
59
653
77
849
95
1043
1111
1225
1315
1445
1517
16183
17185
1847
19187
2031
2121
2251
23189
2434
25191
2655
2719
2827
29193
3028
31195
3257
3323
3459
3533
3629
37199
3861
3971
4020
41201
4230
43203
4439
4535
4663
47205
4873
49207
5065
5175
5237
53209
5432
5541
5618
5777
5867
59211
6046
61213
6269

[1,197,3,13,9,53,7,49,5,43,11,25,15,45,17,183,185,
 47,187,31,21,51,189,34,191,55,19,27,193,28,195,57,
 23,59,33,29,199,61,71,20,201,30,203,39,35,63,205,
 73,207,65,75,37,209,32,41,18,77,67,211,46,213,69]