login

A366691 as a simple table

na(n)
11
21
32
41
53
64
72
85
96
103
117
124
138
142
159
165
1710
1811
196
2012
213
2213
2314
247
2515
264
2716
2817
298
3018
312
3219
3320
3421
359
3622
375
3823
3924
4010
4125
4211
4326
446
4527
4628
4712
4829
4930
5013
5131
5214
5332
547
5533
5615
5734
5835
5936
6016
6137
6217
6338
648
6539
6618
6740
6841
6919
7042
7143
7220

[1,1,2,1,3,4,2,5,6,3,7,4,8,2,9,5,10,11,6,12,3,13,
 14,7,15,4,16,17,8,18,2,19,20,21,9,22,5,23,24,10,
 25,11,26,6,27,28,12,29,30,13,31,14,32,7,33,15,34,
 35,36,16,37,17,38,8,39,18,40,41,19,42,43,20]