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A231263 as a simple table

na(n)
12
23
36
44
515
622
77
832
989
1086
1112
1283
13304
14547
15342
1623
17211
181253
192982
203381
211366
2244
23557
245109
2519503
2629366
2720911
285462
2987
301471
3121894
32126851
33302121
34289230
35129329
3621846
37172
383909
3994234
40866396
413130708
424670875
432848550
44799835
4587382

[2,3,6,4,15,22,7,32,89,86,12,83,304,547,342,23,
 211,1253,2982,3381,1366,44,557,5109,19503,29366,
 20911,5462,87,1471,21894,126851,302121,289230,
 129329,21846,172,3909,94234,866396,3130708,
 4670875,2848550,799835,87382]