A020279 Strong pseudoprimes to base 53.

9, 27, 91, 1405, 1441, 1541, 2209, 2863, 3367, 3481, 5317, 6031, 9409, 11359, 14833, 17141, 17461, 27937, 31753, 37219, 50041, 61391, 62341, 68251, 80041, 94657, 96049, 105931, 123391, 131131, 146611, 153145, 161701, 162401, 171613, 176689, 179521

Offset

1,1

Links

R. J. Mathar, Table of n, a(n) for n = 1..203

Index entries for sequences related to pseudoprimes

Crossrefs

Sequence in context: A378557 A053762 A126322 * A339725 A328604 A357667

Adjacent sequences: A020276 A020277 A020278 * A020280 A020281 A020282

Keyword

nonn

Author

David W. Wilson

Status

approved