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A342903 as a simple table

na(n)
250
327
428
520
621
722
823
924
1025
1126
1227
1328
1429
1530
1631
1732
1833
1934
2035
2136
2237
2338
2439
2540
2641
2742
2843
2944
3045
3146
3247
3348
3449
3550
3651
3752
3853
3954
4055
4156
4257
4358
4459
4560
4661
4762
4863
4964
5065
5166
5267
5368
5469
5570
5671
5772
5873
5974
6075
6176
6277
6378
6479
6580
6681
6782
6883
6984
7085
7186

[50,27,28,20,21,22,23,24,25,26,27,28,29,30,31,32,
 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,
 49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,
 65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,
 81,82,83,84,85,86]