login

A168173 as a simple table

na(n)
10
21
31
41
52
63
73
84
94
106
118
1212
1313
1416
1518
1621
1725
1832
1938
2046
2155
2265
2378
2492
25103
26122
27140
28165
29193
30229
31264
32305
33345
34395
35451
36517
37590
38682
39781
40893
411013
421165
431324
441518
451717
461945
472188
482468
492753
503089
513457
523865
534321
544856
555441
566108
576831

[0,1,1,1,2,3,3,4,4,6,8,12,13,16,18,21,25,32,38,46,
 55,65,78,92,103,122,140,165,193,229,264,305,345,
 395,451,517,590,682,781,893,1013,1165,1324,1518,
 1717,1945,2188,2468,2753,3089,3457,3865,4321,4856,
 5441,6108,6831]