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A077418 as a simple table

na(n)
11
22
33
42
56
66
74
88
98
104
118
128
138
148
1524
1612
1724
1812
198
2032
2130
224
2330
2440
258
2616
2748
288
2996
3024
3116
3280
3332
348
3532
3664
3732
3816
39192
4096
4148
4224
4316
4432
45288
4624
47576
48192
4932
50128
5148
5224
53192
5424
5564
56256
57256
5816
59128
60256
6132
6216
63192
6496
6548
6696
6764
6864
692560
70128
71320

[1,2,3,2,6,6,4,8,8,4,8,8,8,8,24,12,24,12,8,32,30,
 4,30,40,8,16,48,8,96,24,16,80,32,8,32,64,32,16,
 192,96,48,24,16,32,288,24,576,192,32,128,48,24,
 192,24,64,256,256,16,128,256,32,16,192,96,48,96,
 64,64,2560,128,320]