login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A206546 as a simple table

na(n)
11
27
311
413
513
611
77
81
91
107
1111
1213
1313
1411
157
161
171
187
1911
2013
2113
2211
237
241
251
267
2711
2813
2913
3011
317
321
331
347
3511
3613
3713
3811
397
401
411
427
4311
4413
4513
4611
477
481
491
507
5111
5213
5313
5411
557
561
571
587
5911
6013
6113
6211
637
641
651
667
6711
6813
6913
7011
717
721
731
747
7511
7613
7713
7811
797
801
811
827
8311
8413
8513
8611
877
881
891
907
9111
9213
9313
9411
957
961

[1,7,11,13,13,11,7,1,1,7,11,13,13,11,7,1,1,7,11,
 13,13,11,7,1,1,7,11,13,13,11,7,1,1,7,11,13,13,11,
 7,1,1,7,11,13,13,11,7,1,1,7,11,13,13,11,7,1,1,7,
 11,13,13,11,7,1,1,7,11,13,13,11,7,1,1,7,11,13,13,
 11,7,1,1,7,11,13,13,11,7,1,1,7,11,13,13,11,7,1]