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A121385 as a simple table

na(n)
10
20
30
40
50
60
70
80
91
101
112
122
133
144
155
166
177
188
1910
2012
2114
2216
2318
2420
2522
2624
2726
2828
2931
3034
3137
3240
3343
3446
3549
3652
3755
3858
3962
4066
4170
4274
4378
4482
4586

[0,0,0,0,0,0,0,0,1,1,2,2,3,4,5,6,7,8,10,12,14,16,
 18,20,22,24,26,28,31,34,37,40,43,46,49,52,55,58,
 62,66,70,74,78,82,86]