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A330081 as a simple table

na(n)
00
11
22
33
44
56
65
77
88
910
1012
1114
129
1311
1413
1515
1616
1720
1818
1922
2024
2128
2226
2330
2417
2521
2619
2723
2825
2929
3027
3131
3232
3336
3440
3544
3634
3738
3842
3946
4048
4152
4256
4360
4450
4554
4658
4762
4833
4937
5041
5145
5235
5339
5443
5547
5649
5753
5857
5961
6051
6155
6259
6363
6464
6572
6668
6776

[0,1,2,3,4,6,5,7,8,10,12,14,9,11,13,15,16,20,18,
 22,24,28,26,30,17,21,19,23,25,29,27,31,32,36,40,
 44,34,38,42,46,48,52,56,60,50,54,58,62,33,37,41,
 45,35,39,43,47,49,53,57,61,51,55,59,63,64,72,68,
 76]