Overpseudoprimes to base 2: a(n) = A137576((a(n)-1)/2).
2047, 3277, 4033, 8321, 65281, 80581, 85489, 88357, 104653, 130561, 220729
2 seqfan posts
Sat Jun 19 23:33:47 CEST 2010 [seqfan] Re: Extending count of cyclotomic cosets to other moduli
Sat Jun 19 21:25:20 CEST 2010 [seqfan] Extending count of cyclotomic cosets to other moduli
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
Links to OEIS content are included according to
The OEIS End-User License Agreement
.