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A140263 as a simple table

na(n)
00
11
22
35
47
53
66
74
88
917
1022
1115
1221
1316
1423
1511
1619
179
1818
1910
2020
2114
2225
2312
2424
2513
2626
2753
2867
2951
3066
3152
3268
3347
3464
3545
3663
3746
3865
3950
4070
4148
4269
4349
4471
4535
4658
4733
4857
4934
5059
5129
5255
5327
5454
5528
5656
5732
5861
5930
6060
6131
6262
6344
6476
6542
6675
6743
6877
6938
7073
7136

[0,1,2,5,7,3,6,4,8,17,22,15,21,16,23,11,19,9,18,
 10,20,14,25,12,24,13,26,53,67,51,66,52,68,47,64,
 45,63,46,65,50,70,48,69,49,71,35,58,33,57,34,59,
 29,55,27,54,28,56,32,61,30,60,31,62,44,76,42,75,
 43,77,38,73,36]