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A310787 as a simple table

na(n)
01
14
27
312
417
520
625
728
835
938
1044
1148
1250
1356
1458
1566
1669
1774
1877
1979
2086
2189
2297
2399
24103
25106
26109
27117
28120
29127
30128
31132
32136
33140
34148
35150
36156
37157
38162
39167
40171
41178
42179
43185
44187
45193
46198
47201
48207
49208

[1,4,7,12,17,20,25,28,35,38,44,48,50,56,58,66,69,
 74,77,79,86,89,97,99,103,106,109,117,120,127,128,
 132,136,140,148,150,156,157,162,167,171,178,179,
 185,187,193,198,201,207,208]