login

A137509 as a simple table

na(n)
12
23
35
49
511
614
717
827
949
1051
1153
1263
1367
1469
1574
1681
1783
1892
1997
2098
21106
22111
23113
24135
25169
26177
27343
28356
29359
30366
31367
323125
333127
343131
353133
363249
373251
383254
393261
403272
413299
423302
433307
443308
453316
463317
473319
483321
493481
503501
513503
523508

[2,3,5,9,11,14,17,27,49,51,53,63,67,69,74,81,83,
 92,97,98,106,111,113,135,169,177,343,356,359,366,
 367,3125,3127,3131,3133,3249,3251,3254,3261,3272,
 3299,3302,3307,3308,3316,3317,3319,3321,3481,3501,
 3503,3508]