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A378637 as a simple table

na(n)
11
22
32
44
52
66
72
88
92
106
112
1212
132
146
152
1616
172
1818
192
2012
212
226
232
2424
252
266
272
2812
292
3022
312
3232
332
346
352
3636
372
386
392
4033
412
4218
432
4423
452
466
472
4848
492
5022
512
5212
532
5454
552
5630
572
586
592
6050
612
626
632
6464
652
6646
672
6812
692
7022
712
7272
732
746
752
7612
772
7818
792
8075

[1,2,2,4,2,6,2,8,2,6,2,12,2,6,2,16,2,18,2,12,2,6,
 2,24,2,6,2,12,2,22,2,32,2,6,2,36,2,6,2,33,2,18,2,
 23,2,6,2,48,2,22,2,12,2,54,2,30,2,6,2,50,2,6,2,64,
 2,46,2,12,2,22,2,72,2,6,2,12,2,18,2,75]