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A167025 as a simple table

na(n)
00
11
21
31
43
53
63
74
86
96
107
118
128
1310
1410
1510
1613
1713
1814
1917
2017
2117
2219
2320
2420
2524
2625
2725
2826
2928
3028
3130
3233
3333
3435
3535
3637
3737
3839
3940
4041
4145
4245
4347
4447
4549
4651
4751
4852
4953
5058

[0,1,1,1,3,3,3,4,6,6,7,8,8,10,10,10,13,13,14,17,
 17,17,19,20,20,24,25,25,26,28,28,30,33,33,35,35,
 37,37,39,40,41,45,45,47,47,49,51,51,52,53,58]