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A065795 as a simple table

na(n)
11
22
34
46
510
616
726
842
972
10124
11218
12390
13706
141292
152388
164436
178292
1815578
1929376
2055592
21105532
22200858
23383220
24732756
251403848
262694404
275179938
289973430
2919229826
3037125562
3171762396
32138871260
33269021848
34521666984
351012520400
361966957692
373824240848

[1,2,4,6,10,16,26,42,72,124,218,390,706,1292,2388,
 4436,8292,15578,29376,55592,105532,200858,383220,
 732756,1403848,2694404,5179938,9973430,19229826,
 37125562,71762396,138871260,269021848,521666984,
 1012520400,1966957692,3824240848]