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A063197 as a simple table

na(n)
10
21
31
43
53
64
75
86
96
108
118
129
1310
1411
1511
1613
1713
1814
1915
2016
2116
2218
2318
2419
2520
2621
2721
2823
2923
3024
3125
3226
3326
3428
3528
3629
3730
3831
3931
4033
4133
4234
4335
4436
4536
4638
4738
4839
4940
5041

[0,1,1,3,3,4,5,6,6,8,8,9,10,11,11,13,13,14,15,16,
 16,18,18,19,20,21,21,23,23,24,25,26,26,28,28,29,
 30,31,31,33,33,34,35,36,36,38,38,39,40,41]