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A350618 as a simple table

na(n)
13
26
38
48
512
616
718
828
930
1044
1142
1258
1370
1478
1586
1696
1762
1892
1990
20116
21102
22130
23148
24126
25160
26106
27156
28146
29182
30204
31178
32220
33192
34142
35220
36206
37260
38228
39224
40180
41224
42188
43238
44312
45236
46258
47340
48308
49304
50248
51264
52272
53258
54380
55352
56274
57406
58474
59514
60538
61552
62362
63488
64372
65406
66520
67396
68436

[3,6,8,8,12,16,18,28,30,44,42,58,70,78,86,96,62,
 92,90,116,102,130,148,126,160,106,156,146,182,204,
 178,220,192,142,220,206,260,228,224,180,224,188,
 238,312,236,258,340,308,304,248,264,272,258,380,
 352,274,406,474,514,538,552,362,488,372,406,520,
 396,436]