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A278066 as a simple table

na(n)
15
22
35
42
55
67
72
812
92
1012
112
1212
137
144
1514
1614
1710
1814
197
2014
216
2226
2310
244
2520
2633
272
2833
292
3033
312
3233
332
3438
352
3638
372
3838
397
404
4140
4240
4310
4440
457
4614
476
4878
4910
504
5146
5285
532
5485
552
5685
572
5885
592
6085
612
6285
632
6485
652
6685
672
6885
692
7085
712
7285
732
7485
752
7685
772

[5,2,5,2,5,7,2,12,2,12,2,12,7,4,14,14,10,14,7,14,
 6,26,10,4,20,33,2,33,2,33,2,33,2,38,2,38,2,38,7,4,
 40,40,10,40,7,14,6,78,10,4,46,85,2,85,2,85,2,85,2,
 85,2,85,2,85,2,85,2,85,2,85,2,85,2,85,2,85,2]