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A003231 as a simple table

na(n)
13
27
310
414
518
621
725
828
932
1036
1139
1243
1347
1450
1554
1657
1761
1865
1968
2072
2175
2279
2383
2486
2590
2694
2797
28101
29104
30108
31112
32115
33119
34123
35126
36130
37133
38137
39141
40144
41148
42151
43155
44159
45162
46166
47170
48173
49177
50180
51184
52188
53191
54195
55198
56202
57206
58209

[3,7,10,14,18,21,25,28,32,36,39,43,47,50,54,57,61,
 65,68,72,75,79,83,86,90,94,97,101,104,108,112,115,
 119,123,126,130,133,137,141,144,148,151,155,159,
 162,166,170,173,177,180,184,188,191,195,198,202,
 206,209]