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A310618 as a simple table

na(n)
01
14
26
314
416
518
628
726
836
936
1038
1150
1246
1358
1456
1558
1672
1766
1880
1976
2078
2194
2286
23102
2496
2598
26116
27106
28124
29116
30118
31138
32126
33146
34136
35138
36160
37146
38168
39156
40158
41182
42166
43190
44176
45178
46204
47186
48212
49196

[1,4,6,14,16,18,28,26,36,36,38,50,46,58,56,58,72,
 66,80,76,78,94,86,102,96,98,116,106,124,116,118,
 138,126,146,136,138,160,146,168,156,158,182,166,
 190,176,178,204,186,212,196]