login

A139560 as a simple table

na(n)
11
22
32
42
54
64
72
82
94
104
114
128
1312
148
152
162
174
184
194
208
2112
228
234
248
2512
2612
2716
2828
2932
3016
312
322
334
344
354
368
3712
388
394
408
4112
4212
4316
4428
4532
4616
474
488
4912
5012
5116
5228
5332
5420
5516
5628
5736
5840
5960
6088
6180
6232

[1,2,2,2,4,4,2,2,4,4,4,8,12,8,2,2,4,4,4,8,12,8,4,
 8,12,12,16,28,32,16,2,2,4,4,4,8,12,8,4,8,12,12,16,
 28,32,16,4,8,12,12,16,28,32,20,16,28,36,40,60,88,
 80,32]