login

A120169 as a simple table

na(n)
112
215
319
423
529
636
745
857
971
1089
11111
12139
13173
14217
15271
16339
17423
18529
19661
20827
211033
221292
231615
242018
252523
263154
273942
284928
296160
307700
319625
3212031
3315039
3418798
3523498
3629372
3736715
3845894
3957368
4071710

[12,15,19,23,29,36,45,57,71,89,111,139,173,217,
 271,339,423,529,661,827,1033,1292,1615,2018,2523,
 3154,3942,4928,6160,7700,9625,12031,15039,18798,
 23498,29372,36715,45894,57368,71710]