A020309 Strong pseudoprimes to base 83.

21, 65, 231, 265, 689, 703, 1241, 3445, 4411, 6973, 8421, 12871, 15883, 18721, 20191, 22261, 24727, 31417, 42127, 44801, 60551, 69841, 79003, 82513, 83333, 85609, 92631, 98671, 113401, 116941, 133141, 136741, 159621, 166499, 190513, 191407, 220669

Offset

1,1

Links

R. J. Mathar, Table of n, a(n) for n = 1..211

Index entries for sequences related to pseudoprimes

Crossrefs

Sequence in context: A259677 A089115 A259244 * A048713 A219814 A219379

Adjacent sequences: A020306 A020307 A020308 * A020310 A020311 A020312

Keyword

nonn

Author

David W. Wilson

Status

approved