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A156207 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
101
113
125
137
149
1511
1613
1715
1817
1919
202
214
226
238
2410
2512
2614
2716
2818
2920
303
315
327
339
3411
3513
3615
3717
3819
3921
404
416
428
4310
4412
4514
4616
4718
4820
4922
505
517
529
5311
5413
5515
5617
5719
5821
5923
606
618
6210
6312
6414
6516
6618
6720
6822
6924
707
719
7211
7313
7415
7517
7619
7721
7823
7925
808
8110

[1,2,3,4,5,6,7,8,9,1,3,5,7,9,11,13,15,17,19,2,4,6,
 8,10,12,14,16,18,20,3,5,7,9,11,13,15,17,19,21,4,6,
 8,10,12,14,16,18,20,22,5,7,9,11,13,15,17,19,21,23,
 6,8,10,12,14,16,18,20,22,24,7,9,11,13,15,17,19,21,
 23,25,8,10]