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A078512
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Carmichael numbers that are unrestricted Perrin pseudoprimes.
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1
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7045248121, 7279379941, 24306384961, 43234580143, 52437986833, 60518537641, 80829302401, 118805562613, 144377609419, 165321688501, 167385219121, 254302215553, 364573433665, 575687567521, 588909469501, 652270080001, 2152302898747, 4094040693601, 6287912246305
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OFFSET
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1,1
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COMMENTS
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Intersection of A002997 and A013998.
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LINKS
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Amiram Eldar, Table of n, a(n) for n = 1..765 (terms below 2^64)
Christian Holzbaur, The 150 Carmichael numbers out of 246683 up to 10^16 that are Perrin pseudoprimes (actually contains the correct number of terms: 108).
H. Li, T. MacHenry, Permanents and Determinants, Weighted Isobaric Polynomials, and Integer Sequences, J. Int. Seq. 16 (2013) #13.3.5, example 49.
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CROSSREFS
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Cf. A002997, A013998.
Sequence in context: A233623 A199633 A288274 * A235390 A082255 A216867
Adjacent sequences: A078509 A078510 A078511 * A078513 A078514 A078515
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KEYWORD
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nonn
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AUTHOR
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Lekraj Beedassy, Jan 06 2003
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EXTENSIONS
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More terms from Amiram Eldar, Jun 28 2019
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STATUS
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approved
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