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A257727 as a simple table

na(n)
11
22
33
44
55
66
77
88
910
1012
119
1214
1311
1416
1520
1624
1713
1818
1915
2028
2122
2232
2317
2440
2548
2626
2736
2830
2921
3056
3125
3244
3364
3434
3580
3696
3719
3852
3972
4060
4129
4242
4323
44112
4550
4688
4733
48128
4968
50160
51192
5238
5341
54104
55144
56120
5758
5884
5949
6046
6127
62224
63100
64176
6566
66256
6737
68136
69320
70384
7131
7276
7357
7482
75208
76288
77240
78116
7945

[1,2,3,4,5,6,7,8,10,12,9,14,11,16,20,24,13,18,15,
 28,22,32,17,40,48,26,36,30,21,56,25,44,64,34,80,
 96,19,52,72,60,29,42,23,112,50,88,33,128,68,160,
 192,38,41,104,144,120,58,84,49,46,27,224,100,176,
 66,256,37,136,320,384,31,76,57,82,208,288,240,116,
 45]