login

A066504 as a simple table

na(n)
10
21
31
41
51
65
71
81
91
107
111
127
131
149
158
161
171
1811
191
209
2110
2213
231
2411
251
2615
271
2811
291
3031
311
321
3314
3419
3512
3613
371
3821
3916
4013
411
4241
431
4415
4514
4625
471
4819
491
5027
5120
5217
531
5429
5516
5615
5722
5831
591
6047
611
6233
6316
641
6518
6661
671
6821
6926
7059
711
7217
731
7439
7528
7623
7718
7871
791
8021
811
8243
831

[0,1,1,1,1,5,1,1,1,7,1,7,1,9,8,1,1,11,1,9,10,13,1,
 11,1,15,1,11,1,31,1,1,14,19,12,13,1,21,16,13,1,41,
 1,15,14,25,1,19,1,27,20,17,1,29,16,15,22,31,1,47,
 1,33,16,1,18,61,1,21,26,59,1,17,1,39,28,23,18,71,
 1,21,1,43,1]