login

A053218 as a simple table

na(n)
11
22
33
43
55
68
74
87
912
1020
115
129
1316
1428
1548
166
1711
1820
1936
2064
21112
227
2313
2424
2544
2680
27144
28256
298
3015
3128
3252
3396
34176
35320
36576
379
3817
3932
4060
41112
42208
43384
44704
451280
4610
4719
4836
4968
50128
51240
52448
53832
541536
552816
5611
5721
5840
5976
60144
61272
62512
63960
641792
653328

[1,2,3,3,5,8,4,7,12,20,5,9,16,28,48,6,11,20,36,64,
 112,7,13,24,44,80,144,256,8,15,28,52,96,176,320,
 576,9,17,32,60,112,208,384,704,1280,10,19,36,68,
 128,240,448,832,1536,2816,11,21,40,76,144,272,512,
 960,1792,3328]