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A135293 as a simple table

na(n)
02
12
22
34
42
56
610
72
86
918
1028
112
126
1318
1454
1582
162
176
1818
1954
20162
21244
222
236
2418
2554
26162
27486
28730
292
306
3118
3254
33162
34486
351458
362188
372
386
3918
4054
41162
42486
431458
444374
456562
462
476
4818
4954
50162
51486
521458
534374
5413122

[2,2,2,4,2,6,10,2,6,18,28,2,6,18,54,82,2,6,18,54,
 162,244,2,6,18,54,162,486,730,2,6,18,54,162,486,
 1458,2188,2,6,18,54,162,486,1458,4374,6562,2,6,18,
 54,162,486,1458,4374,13122]