A020253 Strong pseudoprimes to base 27.

121, 133, 259, 365, 703, 1649, 1891, 3281, 4921, 5461, 8401, 8911, 9809, 9841, 9881, 10585, 12403, 13019, 13073, 13333, 16531, 18721, 19345, 21901, 23521, 26467, 26599, 29891, 31621, 35371, 37969, 44287, 47197, 48133, 50171, 52801, 55537, 55969, 63139

Offset

1,1

Links

R. J. Mathar, Table of n, a(n) for n = 1..286

Index entries for sequences related to pseudoprimes

Crossrefs

Sequence in context: A162531 A050697 A319923 * A383906 A182776 A080466

Adjacent sequences: A020250 A020251 A020252 * A020254 A020255 A020256

Keyword

nonn

Author

David W. Wilson

Status

approved