A063847 Carmichael numbers which are also base-2 strong pseudoprimes.

15841, 29341, 52633, 252601, 314821, 1909001, 3581761, 4335241, 5049001, 5310721, 5444489, 15247621, 29111881, 35703361, 36765901, 38624041, 53711113, 68154001, 99036001, 101649241, 104852881, 115039081, 133800661, 161035057, 172290241, 214852609, 238244041, 299736181

Offset

1,1

Links

Daniel Suteu, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A001262, A002997.

Sequence in context: A229643 A216180 A112450 * A367231 A265669 A356866

Adjacent sequences: A063844 A063845 A063846 * A063848 A063849 A063850

Keyword

nonn

Author

Shyam Sunder Gupta, Aug 26 2001

Extensions

Corrected and extended by Daniel Suteu, Oct 01 2019

Status

approved