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A038690 as a simple table

na(n)
00
11
25
36
42
55
64
724
89
93
1010
1134
1211
1337
1412
1534
164
1742
1843
1914
2045
2111
2215
2348
2418
255
2651
2752
2817
2923
3048
3156
3218
3358
3459
3566
366
3761
3862
3963
4020
4121
4265
4366
4412
45116
4668
4769
4822
497
5050
5172
5223
5373
5474
55166
5616
5724
58126
5977
6040
6119
6225
63128
648
6581
66108
6726
6841
6913
7052
71131

[0,1,5,6,2,5,4,24,9,3,10,34,11,37,12,34,4,42,43,
 14,45,11,15,48,18,5,51,52,17,23,48,56,18,58,59,66,
 6,61,62,63,20,21,65,66,12,116,68,69,22,7,50,72,23,
 73,74,166,16,24,126,77,40,19,25,128,8,81,108,26,
 41,13,52,131]