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A258050 as a simple table

na(n)
13
26
38
410
512
613
716
818
920
1022
1124
1226
1328
1430
1532
1634
1735
1837
1939
2040
2142
2244
2346
2448
2550
2652
2754
2856
2958
3060
3162
3264
3366
3468
3570
3672
3774
3876
3978
4080
4182
4284
4386
4488
4590
4692
4794
4896
4998
50100
51102
52104
53106
54108
55110
56112
57114
58116
59118
60120
61122
62124

[3,6,8,10,12,13,16,18,20,22,24,26,28,30,32,34,35,
 37,39,40,42,44,46,48,50,52,54,56,58,60,62,64,66,
 68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,
 100,102,104,106,108,110,112,114,116,118,120,122,
 124]