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A226398 as a simple table

na(n)
12
22
32
42
512
62
72
820
912
102
112
1232
1368
1448
152
162
1748
18120
19146
2038
212
222
2364
24224
25448
26258
27128
282
292
3088
31344
32912
33874
34756
3592
362
372
38112
39552
401646
412674
422498
431012
44282
452
462
47136
48752
492812
505272
516900
524280
531866
54182
552
562
57168
581100
594564
6010554
6117812

[2,2,2,2,12,2,2,20,12,2,2,32,68,48,2,2,48,120,146,
 38,2,2,64,224,448,258,128,2,2,88,344,912,874,756,
 92,2,2,112,552,1646,2674,2498,1012,282,2,2,136,
 752,2812,5272,6900,4280,1866,182,2,2,168,1100,
 4564,10554,17812]