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A259749 as a simple table

na(n)
11
22
35
47
510
611
713
817
919
1023
1125
1226
1329
1431
1534
1635
1737
1841
1943
2047
2149
2250
2353
2455
2558
2659
2761
2865
2967
3071
3173
3274
3377
3479
3582
3683
3785
3889
3991
4095
4197
4298
43101
44103
45106
46107
47109
48113
49115
50119
51121
52122
53125
54127
55130
56131
57133
58137
59139
60143
61145

[1,2,5,7,10,11,13,17,19,23,25,26,29,31,34,35,37,
 41,43,47,49,50,53,55,58,59,61,65,67,71,73,74,77,
 79,82,83,85,89,91,95,97,98,101,103,106,107,109,
 113,115,119,121,122,125,127,130,131,133,137,139,
 143,145]