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A060827 as a simple table

na(n)
02
12
22
34
46
510
612
722
828
950
1062
11112
12140
13252
14314
15566
16706
171272
181586
192858
203564
216422
228008
2314430
2417994
2532424
2640432
2772856
2890850
29163706
30204138
31367844
32458694
33826538
341030676
351857214
362315908
374173122
385203798
399376920

[2,2,2,4,6,10,12,22,28,50,62,112,140,252,314,566,
 706,1272,1586,2858,3564,6422,8008,14430,17994,
 32424,40432,72856,90850,163706,204138,367844,
 458694,826538,1030676,1857214,2315908,4173122,
 5203798,9376920]