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A060047 as a simple table

na(n)
11
22
34
41
54
62
76
84
98
108
118
1214
138
141
1518
1613
172
1828
1912
204
2140
2212
238
2452
2516
2614
2770
2814
2924
3088
3116
3240
33104
3424
351
3656
37140
3816
392
4084
41168
4218
434
44122
45196
4626
478
48168
49240
5020
5114
52232
53278
5424
5524
56312
57320
5832
5940
60408
61380
6224
6364
64528
65440
6624
67100
68672
69504

[1,2,4,1,4,2,6,4,8,8,8,14,8,1,18,13,2,28,12,4,40,
 12,8,52,16,14,70,14,24,88,16,40,104,24,1,56,140,
 16,2,84,168,18,4,122,196,26,8,168,240,20,14,232,
 278,24,24,312,320,32,40,408,380,24,64,528,440,24,
 100,672,504]