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A187410 as a simple table

na(n)
14
27
39
414
517
621
726
828
931
1034
1138
1241
1345
1448
1551
1655
1758
1861
1964
2068
2172
2275
2380
2482
2587
2690
2792
2897
29100
30104
31107
32109
33114
34117
35121
36124
37128
38131
39134
40138
41141
42145
43148
44153
45155
46160
47163
48165
49170
50172
51175
52180
53182
54187
55190
56192
57195
58200
59204
60207
61209
62212
63217
64219
65224
66228
67231
68234
69237
70241
71244
72248
73251

[4,7,9,14,17,21,26,28,31,34,38,41,45,48,51,55,58,
 61,64,68,72,75,80,82,87,90,92,97,100,104,107,109,
 114,117,121,124,128,131,134,138,141,145,148,153,
 155,160,163,165,170,172,175,180,182,187,190,192,
 195,200,204,207,209,212,217,219,224,228,231,234,
 237,241,244,248,251]