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A125684 as a simple table

na(n)
13
24
35
46
57
68
710
813
914
1018
1121
1222
1326
1427
1528
1632
1733
1835
1951
2054
2158
2267
2376
2489
25100
26140
27170
28189
29269
30307
31365
32408
33470
34475
35546
36558
37604
38751
39771
40857
41892
42896
43992
441031
451080
461181
471228
481289
491342
501465
511483
521491
531520
541525
551571
561620

[3,4,5,6,7,8,10,13,14,18,21,22,26,27,28,32,33,35,
 51,54,58,67,76,89,100,140,170,189,269,307,365,408,
 470,475,546,558,604,751,771,857,892,896,992,1031,
 1080,1181,1228,1289,1342,1465,1483,1491,1520,1525,
 1571,1620]