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A049646 as a simple table

na(n)
00
11
23
34
45
57
69
711
813
917
1021
1123
1225
1331
1437
1541
1645
1751
1857
1961
2065
2175
2285
2389
2493
25105
26117
27123
28129
29137
30145
31153
32161
33177
34193
35199
36205
37223
38241
39249
40257
41269
42281
43291
44301
45323
46345
47353
48361
49381
50401
51413
52425
53443
54461
55473
56485
57513
58541
59549
60557

[0,1,3,4,5,7,9,11,13,17,21,23,25,31,37,41,45,51,
 57,61,65,75,85,89,93,105,117,123,129,137,145,153,
 161,177,193,199,205,223,241,249,257,269,281,291,
 301,323,345,353,361,381,401,413,425,443,461,473,
 485,513,541,549,557]