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A071977 as a simple table

na(n)
11
23
35
47
58
610
711
813
915
1017
1118
1219
1321
1422
1523
1625
1729
1831
1935
2037
2141
2243
2344
2445
2546
2647
2748
2850
2951
3053
3155
3257
3359
3461
3563
3665
3767
3868
3970
4071
4173
4274
4376
4477
4579
4681
4783
4887
4989
5091
5193
5297
5399
54101
55103
56104
57105
58106
59107
60108
61109
62111
63112
64113
65114
66115

[1,3,5,7,8,10,11,13,15,17,18,19,21,22,23,25,29,31,
 35,37,41,43,44,45,46,47,48,50,51,53,55,57,59,61,
 63,65,67,68,70,71,73,74,76,77,79,81,83,87,89,91,
 93,97,99,101,103,104,105,106,107,108,109,111,112,
 113,114,115]