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A301176 as a simple table

na(n)
01
14
212
322
436
552
678
7122
8148
9180
10236
11306
12364
13426
14480
15548
16618
17740
18830
19902
201008
211090
221208
231332
241432
251572
261730
271866
281948
292118
302292
312410
322554
332760
342942
353130
363242
373466
383646
393848
404048
414274
424518
434690
444894
455130
465338

[1,4,12,22,36,52,78,122,148,180,236,306,364,426,
 480,548,618,740,830,902,1008,1090,1208,1332,1432,
 1572,1730,1866,1948,2118,2292,2410,2554,2760,2942,
 3130,3242,3466,3646,3848,4048,4274,4518,4690,4894,
 5130,5338]