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A266770 as a simple table

na(n)
01
10
21
30
42
50
63
71
85
91
107
112
1211
133
1415
155
1621
177
1828
1911
2038
2115
2249
2321
2465
2528
2682
2738
28105
2949
30131
3165
32164
3382
34201
35105
36248
37131
38300
39164
40364
41201
42436
43248
44522
45300
46618
47364
48733
49436
50860
51522
521009
53618
541175
55733
561367
57860
581579
591009
601824
611175
622093
631367
642400
651579
662738
671824
683120
692093
703539
712400
724011

[1,0,1,0,2,0,3,1,5,1,7,2,11,3,15,5,21,7,28,11,38,
 15,49,21,65,28,82,38,105,49,131,65,164,82,201,105,
 248,131,300,164,364,201,436,248,522,300,618,364,
 733,436,860,522,1009,618,1175,733,1367,860,1579,
 1009,1824,1175,2093,1367,2400,1579,2738,1824,3120,
 2093,3539,2400,4011]