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A028290 as a simple table

na(n)
01
11
22
33
44
56
68
710
814
917
1022
1127
1233
1340
1448
1557
1668
1779
1893
19107
20124
21142
22162
23184
24209
25235
26265
27296
28331
29368
30409
31452
32500
33550
34605
35663
36726
37792
38864
39939
401021
411106
421198
431294
441397
451505

[1,1,2,3,4,6,8,10,14,17,22,27,33,40,48,57,68,79,
 93,107,124,142,162,184,209,235,265,296,331,368,
 409,452,500,550,605,663,726,792,864,939,1021,1106,
 1198,1294,1397,1505]