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A223731 as a simple table

na(n)
13
26
39
411
514
617
718
819
921
1022
1126
1227
1329
1430
1533
1634
1735
1838
1941
2042
2143
2245
2346
2449
2550
2651
2753
2854
2957
3059
3161
3262
3365
3466
3567
3669
3770
3873
3974
4075
4177
4278
4381
4482
4583
4686
4789
4890
4991
5093
5194
5297
5398
5499
55101
56102
57105
58106
59107
60109
61110
62113
63114
64115
65117
66118

[3,6,9,11,14,17,18,19,21,22,26,27,29,30,33,34,35,
 38,41,42,43,45,46,49,50,51,53,54,57,59,61,62,65,
 66,67,69,70,73,74,75,77,78,81,82,83,86,89,90,91,
 93,94,97,98,99,101,102,105,106,107,109,110,113,
 114,115,117,118]