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A257218 as a simple table

na(n)
11
22
33
46
54
68
710
85
915
109
1118
1212
1316
1424
1530
1620
1740
1832
1948
2036
2127
2254
2372
2460
2545
2675
2725
2850
2970
307
3114
3228
3342
3421
3563
36126
3784
3856
39112
4064
4196
42120
4380
44100
45150
4690
47108
4881
49162
50216
51144
52168
53140
5435
55105
56210
57180
58135
59225
60300

[1,2,3,6,4,8,10,5,15,9,18,12,16,24,30,20,40,32,48,
 36,27,54,72,60,45,75,25,50,70,7,14,28,42,21,63,
 126,84,56,112,64,96,120,80,100,150,90,108,81,162,
 216,144,168,140,35,105,210,180,135,225,300]