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A279226 as a simple table

na(n)
01
12
21
30
42
54
62
70
81
94
105
112
120
134
148
154
162
176
187
194
205
218
226
234
244
2510
2615
278
281
2912
3024
3112
321
338
3419
3518
3610
378
3816
3924
4017
4116
4223
4320
4412
4522
4634
4720
488
4920
5042
5138
5218
5318
5442
5552
5630
5720
5834
5946
6034
6130
6246
6348
6436
6546
6672
6758
6833
6942
7071
7172
7241

[1,2,1,0,2,4,2,0,1,4,5,2,0,4,8,4,2,6,7,4,5,8,6,4,
 4,10,15,8,1,12,24,12,1,8,19,18,10,8,16,24,17,16,
 23,20,12,22,34,20,8,20,42,38,18,18,42,52,30,20,34,
 46,34,30,46,48,36,46,72,58,33,42,71,72,41]