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A249411 as a simple table

na(n)
12
212
330
442
572
6110
7156
8210
9272
10342
11380
12420
13462
14552
15650
16756
17870
18992
191122
201260
211406
221560
231722
241892
252070
262256
272450
282652
292862
303080
313192
323422
333660
343906
354160
364422
374692
384970
395256
405550
415852
426162
436480
446806
457140
467482
477832

[2,12,30,42,72,110,156,210,272,342,380,420,462,
 552,650,756,870,992,1122,1260,1406,1560,1722,1892,
 2070,2256,2450,2652,2862,3080,3192,3422,3660,3906,
 4160,4422,4692,4970,5256,5550,5852,6162,6480,6806,
 7140,7482,7832]