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A180138 as a simple table

na(n)
15
25
34
45
54
62
75
82
92
101
115
121
137
146
157
165
172
184
192
202
214
225
236
241
2510
269
2710
282
295
301
3118
321
332
348
3520
361
375
382
392
4010
414
428
432
4426
459
465
473
482
4915
5030
5112
5212
5325
5422
5515
565
5718
581
5920
602
6118
622
6312
6411
6510
668
675
681
696
706
7122
7219
734
741
7536
766
7716
784
795
804
811
8224
836
8416
856
8628
874
8812
8910
908
912

[5,5,4,5,4,2,5,2,2,1,5,1,7,6,7,5,2,4,2,2,4,5,6,1,
 10,9,10,2,5,1,18,1,2,8,20,1,5,2,2,10,4,8,2,26,9,5,
 3,2,15,30,12,12,25,22,15,5,18,1,20,2,18,2,12,11,
 10,8,5,1,6,6,22,19,4,1,36,6,16,4,5,4,1,24,6,16,6,
 28,4,12,10,8,2]