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A131415 as a simple table

na(n)
01
13
21
36
44
51
611
710
85
91
1020
1121
1215
136
141
1537
1641
1736
1821
197
201
2170
2278
2377
2457
2528
268
271
28135
29148
30155
31134
3285
3336
349
351
36264
37283
38303
39289
40219
41121
4245
4310
441
45521
46547
47586
48592
49508
50340
51166
5255
5311
541

[1,3,1,6,4,1,11,10,5,1,20,21,15,6,1,37,41,36,21,7,
 1,70,78,77,57,28,8,1,135,148,155,134,85,36,9,1,
 264,283,303,289,219,121,45,10,1,521,547,586,592,
 508,340,166,55,11,1]