Carmichael Number/Sequence

Sequence

The sequence of Carmichael numbers begins:

$561, 1105, 1729, 2465, 2821, 6601, 8911, 10585, 15841, \ldots$

This sequence is A002997 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $561$
  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $561$
  • 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): pseudoprime
  • 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): pseudoprime
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