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A027586 as a simple table

na(n)
01
12
23
33
45
56
68
711
813
917
1020
1125
1230
1337
1445
1552
1664
1773
1886
19102
20116
21137
22157
23180
24207
25236
26269
27305
28347
29389
30440
31494
32552
33621
34691
35771
36858
37951
381054
391168
401290
411422
421570
431722
441893
452079
462274
472494
482724
492974
503244
513533
523845
534181

[1,2,3,3,5,6,8,11,13,17,20,25,30,37,45,52,64,73,
 86,102,116,137,157,180,207,236,269,305,347,389,
 440,494,552,621,691,771,858,951,1054,1168,1290,
 1422,1570,1722,1893,2079,2274,2494,2724,2974,3244,
 3533,3845,4181]