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A278217 as a simple table

na(n)
01
12
22
34
46
52
64
78
812
96
102
116
1212
134
148
1516
1624
1712
186
1930
206
212
226
2312
2436
2512
264
2712
2824
298
3016
3132
3248
3324
3412
3560
3630
376
3830
3960
4012
416
422
436
4430
456
4612
4724
4872
4936
5012
5160
5212
534
5412
5536
5672
5724
588
5924
6048
6116
6232
6364
6496
6548
6624
67120
6860
6912
7060
71180
7260
7330
746
7530
76210
7730
7860
79120
8024
8112
826
8330
846
852
866
8712
8860
8930
906
9130
9260
9312
9424
9548
96144
9772

[1,2,2,4,6,2,4,8,12,6,2,6,12,4,8,16,24,12,6,30,6,
 2,6,12,36,12,4,12,24,8,16,32,48,24,12,60,30,6,30,
 60,12,6,2,6,30,6,12,24,72,36,12,60,12,4,12,36,72,
 24,8,24,48,16,32,64,96,48,24,120,60,12,60,180,60,
 30,6,30,210,30,60,120,24,12,6,30,6,2,6,12,60,30,6,
 30,60,12,24,48,144,72]