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Search: id:A006005
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| A006005 |
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The odd prime numbers together with 1. |
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+0
10
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| 1, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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The odd noncomposite numbers. Also odd primes at the beginning of the 20th century. - Omar E. Pol (info(AT)polprimos.com), Mar 19 2008
Indices at which records occur in A002322 - Artur Jasinski (grafix(AT)csl.pl), Apr 05 2008
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REFERENCES
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M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 870.
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LINKS
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M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, December 1972 [alternative scanned copy].
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MATHEMATICA
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a = {}; max = 0; Do[w = CarmichaelLambda[k]; If[w > max, AppendTo[a, k]; max = k], {k, 1, 200}]; a - Artur Jasinski (grafix(AT)csl.pl), Apr 05 2008
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CROSSREFS
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Cf. A000040.
Cf. A008578, A065091, A002322.
Sequence in context: A056912 A075763 A074918 this_sequence A065091 A073579 A065380
Adjacent sequences: A006002 A006003 A006004 this_sequence A006006 A006007 A006008
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KEYWORD
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nonn
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AUTHOR
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njas
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