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A158037 as a simple table

na(n)
11
22
33
44
55
66
77
88
910
1011
1112
1213
1314
1415
1517
1618
1719
1820
1921
2022
2123
2224
2326
2427
2528
2629
2730
2831
2932
3033
3134
3235
3337
3438
3539
3640
3741
3842
3943
4044
4145
4246
4347
4448
4550
4651
4752
4853
4954
5055
5156
5257
5358
5459
5560
5661
5762
5863
5965
6066
6167
6268
6369
6470
6571
6672
6773
6874
6975
7076
7177
7278

[1,2,3,4,5,6,7,8,10,11,12,13,14,15,17,18,19,20,21,
 22,23,24,26,27,28,29,30,31,32,33,34,35,37,38,39,
 40,41,42,43,44,45,46,47,48,50,51,52,53,54,55,56,
 57,58,59,60,61,62,63,65,66,67,68,69,70,71,72,73,
 74,75,76,77,78]