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A011874 as a simple table

na(n)
00
10
20
30
40
50
61
72
82
93
104
115
126
137
148
1510
1611
1712
1814
1916
2018
2120
2222
2324
2426
2528
2630
2733
2836
2938
3041
3144
3247
3350
3453
3556
3660
3763
3866
3970
4074
4178
4282
4386
4490
4594
4698
47102
48107
49112
50116
51121
52126
53131
54136
55141
56146
57152
58157
59162
60168

[0,0,0,0,0,0,1,2,2,3,4,5,6,7,8,10,11,12,14,16,18,
 20,22,24,26,28,30,33,36,38,41,44,47,50,53,56,60,
 63,66,70,74,78,82,86,90,94,98,102,107,112,116,121,
 126,131,136,141,146,152,157,162,168]