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A256715 as a simple table

na(n)
14
215
333
446
567
675
776
864
977
1069
1175
1272
1375
1496
15121
16137
17127
18139
19152
20153
21161
22159
23155
24165
25184
26188
27206
28218
29211
30232
31238
32244
33261
34263
35267
36291
37290
38298
39301
40326
41318
42326
43334
44343
45335
46334
47349
48371
49420
50439
51451
52465
53474
54485
55524

[4,15,33,46,67,75,76,64,77,69,75,72,75,96,121,137,
 127,139,152,153,161,159,155,165,184,188,206,218,
 211,232,238,244,261,263,267,291,290,298,301,326,
 318,326,334,343,335,334,349,371,420,439,451,465,
 474,485,524]