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A370421 as a simple table

na(n)
13
25
37
49
510
611
713
814
915
1017
1119
1221
1322
1423
1525
1626
1729
1830
1931
2033
2134
2235
2337
2438
2539
2641
2742
2843
2944
3045
3146
3247
3349
3451
3552
3653
3755
3857
3958
4059
4161
4262
4363
4465
4566
4667
4768
4869
4970
5071
5173
5274
5375
5476
5577
5678
5779
5882
5983
6085
6186
6287
6389
6491
6592
6693
6794
6895
6997
7099

[3,5,7,9,10,11,13,14,15,17,19,21,22,23,25,26,29,
 30,31,33,34,35,37,38,39,41,42,43,44,45,46,47,49,
 51,52,53,55,57,58,59,61,62,63,65,66,67,68,69,70,
 71,73,74,75,76,77,78,79,82,83,85,86,87,89,91,92,
 93,94,95,97,99]