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A073138 as a simple table

na(n)
00
11
22
33
44
56
66
77
88
912
1012
1114
1212
1314
1414
1515
1616
1724
1824
1928
2024
2128
2228
2330
2424
2528
2628
2730
2828
2930
3030
3131
3232
3348
3448
3556
3648
3756
3856
3960
4048
4156
4256
4360
4456
4560
4660
4762
4848
4956
5056
5160
5256
5360
5460
5562
5656
5760
5860
5962
6060
6162
6262
6363
6464
6596
6696
67112
6896
69112
70112

[0,1,2,3,4,6,6,7,8,12,12,14,12,14,14,15,16,24,24,
 28,24,28,28,30,24,28,28,30,28,30,30,31,32,48,48,
 56,48,56,56,60,48,56,56,60,56,60,60,62,48,56,56,
 60,56,60,60,62,56,60,60,62,60,62,62,63,64,96,96,
 112,96,112,112]