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A266794 as a simple table

na(n)
00
11
23
32
45
54
68
74
812
94
1016
114
1220
134
1424
154
1628
174
1832
194
2036
214
2240
234
2444
254
2648
274
2852
294
3056
314
3260
334
3464
354
3668
374
3872
394
4076
414
4280
434
4484
454
4688
474
4892
494
5096
514
52100
534
54104
554
56108
574
58112
594
60116
614
62120
634
64124
654
66128
674
68132
694
70136
714

[0,1,3,2,5,4,8,4,12,4,16,4,20,4,24,4,28,4,32,4,36,
 4,40,4,44,4,48,4,52,4,56,4,60,4,64,4,68,4,72,4,76,
 4,80,4,84,4,88,4,92,4,96,4,100,4,104,4,108,4,112,
 4,116,4,120,4,124,4,128,4,132,4,136,4]