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A220211 as a simple table

na(n)
16
212
320
442
556
672
7110
8156
9240
10272
11342
12506
13600
14702
15812
16930
17992
181332
191640
201806
212162
222352
232756
243422
253660
264032
274422
284970
295256
306162
316480
326806
337832
349312
3510100
3610506
3711342
3811772
3912656
4014520
4115500
4216002
4316256
4417030
4518632

[6,12,20,42,56,72,110,156,240,272,342,506,600,702,
 812,930,992,1332,1640,1806,2162,2352,2756,3422,
 3660,4032,4422,4970,5256,6162,6480,6806,7832,9312,
 10100,10506,11342,11772,12656,14520,15500,16002,
 16256,17030,18632]