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A231330 as a simple table

na(n)
00
11
21
33
42
54
68
73
85
97
109
1111
1221
135
147
1511
1613
1717
1819
1923
2025
2129
2255
238
2410
2512
2616
2718
2822
2924
3026
3130
3232
3334
3436
3544
3646
3750
3860
3964
4066
4176
42144
4313
4417
4519
4623
4725
4829
4931
5035
5137
5241
5343
5447
5549
5653
5755
5861
5965
6067
6171
6273
6377
6479
6583
6689
6795

[0,1,1,3,2,4,8,3,5,7,9,11,21,5,7,11,13,17,19,23,
 25,29,55,8,10,12,16,18,22,24,26,30,32,34,36,44,46,
 50,60,64,66,76,144,13,17,19,23,25,29,31,35,37,41,
 43,47,49,53,55,61,65,67,71,73,77,79,83,89,95]