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A020194 revision #10

A020194 Pseudoprimes to base 66. 1
65, 91, 335, 469, 481, 871, 1105, 1271, 1541, 1729, 1891, 2071, 2201, 2465, 2821, 2911, 3145, 4033, 4291, 4355, 4681, 5461, 5551, 6097, 6601, 6953, 7969, 8911, 9211, 9919, 10585, 11305, 11647, 13019, 13741, 15211, 15841, 17353, 19345, 19757, 20591, 21785 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Composite numbers n such that (n-66)^(n-1) == 1( mod n). [From Michel Lagneau, Feb 18 2012]
LINKS
CROSSREFS
Sequence in context: A280755 A020140 A283656 * A094447 A020224 A063519
KEYWORD
nonn
AUTHOR
David W. Wilson (davidwwilson(AT)comcast.net)
STATUS
proposed

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Last modified August 30 13:06 EDT 2024. Contains 375543 sequences. (Running on oeis4.)