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A290467 as a simple table

na(n)
16
212
320
430
542
656
760
866
970
1072
1178
1284
1390
14102
15114
16120
17138
18150
19168
20174
21180
22186
23210
24220
25222
26240
27246
28252
29258
30272
31280
32282
33294
34318
35330
36354
37360
38364
39366
40390
41402
42420
43426
44438
45440
46462
47474
48498
49510
50520
51532
52534
53546
54560
55570
56582
57606
58618

[6,12,20,30,42,56,60,66,70,72,78,84,90,102,114,
 120,138,150,168,174,180,186,210,220,222,240,246,
 252,258,272,280,282,294,318,330,354,360,364,366,
 390,402,420,426,438,440,462,474,498,510,520,532,
 534,546,560,570,582,606,618]