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A062553 as a simple table

na(n)
12
25
35
49
57
613
79
816
912
1019
1113
1224
1315
1425
1519
1629
1719
1833
1921
2036
2125
2237
2325
2444
2528
2643
2731
2848
2931
3053
3133
3254
3337
3455
3539
3663
3739
3861
3943
4068
4143
4271
4345
4472
4551
4673
4749
4882
4952
5081
5155
5284
5355
5489
5559
5692
5761
5891
5961
60102
6163
6297
6369
64103
6569
66107
6769
68108
6973

[2,5,5,9,7,13,9,16,12,19,13,24,15,25,19,29,19,33,
 21,36,25,37,25,44,28,43,31,48,31,53,33,54,37,55,
 39,63,39,61,43,68,43,71,45,72,51,73,49,82,52,81,
 55,84,55,89,59,92,61,91,61,102,63,97,69,103,69,
 107,69,108,73]