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A263831 as a simple table

na(n)
11
22
35
48
510
614
715
816
917
1018
1122
1223
1325
1427
1528
1630
1733
1835
1938
2040
2142
2249
2350
2456
2561
2664
2765
2867
2968
3071
3173
3274
3375
3476
3577
3678
3782
3884
3987
4093
4198
4299
43104
44108
45113
46114
47115
48117
49118
50119
51120
52121
53122
54123
55124
56127
57128
58135
59137
60138
61139

[1,2,5,8,10,14,15,16,17,18,22,23,25,27,28,30,33,
 35,38,40,42,49,50,56,61,64,65,67,68,71,73,74,75,
 76,77,78,82,84,87,93,98,99,104,108,113,114,115,
 117,118,119,120,121,122,123,124,127,128,135,137,
 138,139]