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A161376 as a simple table

na(n)
15
27
35
45
54
65
75
86
910
107
119
129
135
147
155
165
174
185
195
206
2110
227
239
249
255
267
275
285
294
305
315
326
3310
347
359
369
375
387
395
405
414
425
435
446
4510
467
479
489
495
507
515
525
534
545
555
566
5710
587
599
609
615
627
635
645
654
665
675
686
6910
707
719
729
735
747
755
765
774
785
795
806
8110
827
839
849

[5,7,5,5,4,5,5,6,10,7,9,9,5,7,5,5,4,5,5,6,10,7,9,
 9,5,7,5,5,4,5,5,6,10,7,9,9,5,7,5,5,4,5,5,6,10,7,9,
 9,5,7,5,5,4,5,5,6,10,7,9,9,5,7,5,5,4,5,5,6,10,7,9,
 9,5,7,5,5,4,5,5,6,10,7,9,9]