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A200446 as a simple table

na(n)
12
23
34
45
56
67
712
819
928
1043
1166
1297
13132
14177
15242
16321
17420
18529
19662
20829
211044
221327
231624
241977
252400
262883
273434
284103
294818
305711
316698
327791
338982
3410279
3511860
3613693
3715648
3817783
3920078
4022725
4125538
4228845
4332338
4436091
4540360
4644961
4749814

[2,3,4,5,6,7,12,19,28,43,66,97,132,177,242,321,
 420,529,662,829,1044,1327,1624,1977,2400,2883,
 3434,4103,4818,5711,6698,7791,8982,10279,11860,
 13693,15648,17783,20078,22725,25538,28845,32338,
 36091,40360,44961,49814]