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A227380 as a simple table

na(n)
00
12
22
33
48
510
66
77
816
918
1010
1111
1224
1326
1414
1515
1632
1734
1818
1919
2040
2142
2222
2323
2448
2550
2626
2727
2856
2958
3030
3131
3264
3366
3434
3535
3672
3774
3838
3939
4080
4182
4242
4343
4488
4590
4646
4747
4896
4998
5050
5151
52104
53106
5454
5555
56112
57114

[0,2,2,3,8,10,6,7,16,18,10,11,24,26,14,15,32,34,
 18,19,40,42,22,23,48,50,26,27,56,58,30,31,64,66,
 34,35,72,74,38,39,80,82,42,43,88,90,46,47,96,98,
 50,51,104,106,54,55,112,114]