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A018126 as a simple table

na(n)
01
11
21
32
43
55
66
79
813
918
1025
1134
1247
1365
1490
15125
16172
17237
18328
19452
20625
21862
221189
231641
242264
253125
264311
275948
288207
2911324
3015625
3121558
3229744
3341039
3456623
3578125
36107791
37148722
38205197
39283117

[1,1,1,2,3,5,6,9,13,18,25,34,47,65,90,125,172,237,
 328,452,625,862,1189,1641,2264,3125,4311,5948,
 8207,11324,15625,21558,29744,41039,56623,78125,
 107791,148722,205197,283117]