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A066696 Euler phi(n) / Carmichael lambda(n) = 14. 0
1247, 1421, 2059, 2494, 2842, 3053, 3479, 3683, 4118, 4859, 5537, 6106, 6119, 6, 931, 6958, 7366, 8023, 8471, 9017, 9653, 9718, 9947, 10277, 10991, 11074, 11711, 12083, 1223, 8, 13427, 13769, 13862, 13987, 14239, 14351, 15863, 16046, 16942 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

PROG

(PARI) {cmf(f)=if( ((f[1]==2)&&(f[2]>2)), eulerphi(f[1]^f[2])/2, eulerphi(f[1]^f[2])) } {cl(f)= k=factor(f); l=1; for(x=1, omega(f), l=lcm(l, cmf([k[x, 1], k[x, 2]]))); l } {A062377(n)=eulerphi(n)/cl(n)} for(x=1, 30001, if(A062377(x)==14, print1(x, ", ")))

CROSSREFS

Continuation of A062373-A062377

Cf. A062373-A062377.

Sequence in context: A023065 A190413 A252675 * A195006 A114528 A069146

Adjacent sequences:  A066693 A066694 A066695 * A066697 A066698 A066699

KEYWORD

easy,nonn

AUTHOR

Randall L. Rathbun, Jan 12 2002

STATUS

approved

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Last modified May 18 10:28 EDT 2022. Contains 353807 sequences. (Running on oeis4.)