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A067187 as a simple table

na(n)
14
25
36
47
58
69
712
813
915
1019
1121
1225
1331
1433
1539
1643
1745
1849
1955
2061
2163
2269
2373
2475
2581
2685
2791
2899
29103
30105
31109
32111
33115
34129
35133
36139
37141
38151
39153
40159
41165
42169
43175
44181
45183
46193
47195
48199
49201
50213
51225
52229
53231
54235
55241
56243
57253
58259
59265
60271

[4,5,6,7,8,9,12,13,15,19,21,25,31,33,39,43,45,49,
 55,61,63,69,73,75,81,85,91,99,103,105,109,111,115,
 129,133,139,141,151,153,159,165,169,175,181,183,
 193,195,199,201,213,225,229,231,235,241,243,253,
 259,265,271]