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A097091 as a simple table

na(n)
10
20
31
40
51
62
72
82
96
105
118
1211
1315
1418
1527
1630
1743
1854
1969
2083
21113
22134
23172
24211
25265
26320
27405
28483
29602
30726
31888
321064
331306
341554
351884
362248
372707
383213
393860
404560
415446
426435
437638
448990
4510651
4612494
4714734
4817260
4920277
5023683
5127754
5232328

[0,0,1,0,1,2,2,2,6,5,8,11,15,18,27,30,43,54,69,83,
 113,134,172,211,265,320,405,483,602,726,888,1064,
 1306,1554,1884,2248,2707,3213,3860,4560,5446,6435,
 7638,8990,10651,12494,14734,17260,20277,23683,
 27754,32328]