A020274 Strong pseudoprimes to base 48.

49, 259, 427, 703, 1813, 1891, 1921, 2257, 2305, 2353, 2989, 5951, 6721, 8911, 9881, 10021, 10585, 12403, 15799, 18721, 22177, 29891, 31621, 35371, 48133, 56791, 64681, 66049, 70561, 70579, 74023, 79003, 88601, 93961, 94657, 96049, 97921, 110593

Offset

1,1

Links

R. J. Mathar, Table of n, a(n) for n = 1..300

Index entries for sequences related to pseudoprimes

Crossrefs

Sequence in context: A260198 A243904 A017246 * A158248 A219030 A167719

Adjacent sequences: A020271 A020272 A020273 * A020275 A020276 A020277

Keyword

nonn

Author

David W. Wilson

Status

approved