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A277901 as a simple table

na(n)
11
22
33
47
56
65
74
813
99
1010
1114
1215
1311
148
1512
1625
1723
1827
1926
2030
2131
2228
2318
2417
2521
2622
2729
2819
2924
3020
3116
3249
3343
3457
3550
3645
3755
3852
3946
4034
4161
4262
4333
4459
4536
4654
4756
4851
4941
5042
5163
5247
5358
5439
5544
5637
5753
5840
5938
6060
6135
6232
6348
6497
6583
66125
6798
6875
69103
70100
7186
72119
73109
74110
7589
76107
7792
78114

[1,2,3,7,6,5,4,13,9,10,14,15,11,8,12,25,23,27,26,
 30,31,28,18,17,21,22,29,19,24,20,16,49,43,57,50,
 45,55,52,46,34,61,62,33,59,36,54,56,51,41,42,63,
 47,58,39,44,37,53,40,38,60,35,32,48,97,83,125,98,
 75,103,100,86,119,109,110,89,107,92,114]