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A244408 as a simple table

na(n)
14
26
38
412
518
624
730
838
998
10122
11126
12128
13220
14302
15308
16332
17346
18488
19556
20854
21908
22962
23992
241144
251150
261274
271354
281360
291362
301382
311408
321424
331532
341768
351856
361928
372078
382188
392200
402438
412512
422530
432618
442642
453458
463818
473848

[4,6,8,12,18,24,30,38,98,122,126,128,220,302,308,
 332,346,488,556,854,908,962,992,1144,1150,1274,
 1354,1360,1362,1382,1408,1424,1532,1768,1856,1928,
 2078,2188,2200,2438,2512,2530,2618,2642,3458,3818,
 3848]