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A126357 as a simple table

na(n)
12
25
35
49
57
619
79
817
914
1027
1113
1237
1315
1433
1529
1633
1719
1855
1921
2051
2138
2249
2325
2473
2532
2657
2741
2867
2931
30113
3133
3265
3356
3473
3552
36109
3739
3881
3964
40101
4143
42149
4345
4497
4586
4697
4749
48145
4958
50127
5182
52113
5355
54163
5576
56131
5791
58121
5961
60227
6163
62129
63110
64129
6588
66221
6769

[2,5,5,9,7,19,9,17,14,27,13,37,15,33,29,33,19,55,
 21,51,38,49,25,73,32,57,41,67,31,113,33,65,56,73,
 52,109,39,81,64,101,43,149,45,97,86,97,49,145,58,
 127,82,113,55,163,76,131,91,121,61,227,63,129,110,
 129,88,221,69]