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A048848 Prime(phi(n)). +0
3
2, 2, 3, 3, 7, 3, 13, 7, 13, 7, 29, 7, 37, 13, 19, 19, 53, 13, 61, 19, 37, 29, 79, 19, 71, 37, 61, 37, 107, 19, 113, 53, 71, 53, 89, 37, 151, 61, 89, 53, 173, 37, 181, 71, 89, 79, 199, 53, 181, 71, 131, 89, 239, 61, 173, 89, 151, 107, 271, 53, 281 (list; graph; listen)
OFFSET

0,1

MAPLE

with(numtheory); [ seq(ithprime(phi(i)), i=1..80) ];

CROSSREFS

Cf. A048849.

Sequence in context: A116450 A054172 A121211 this_sequence A133076 A032060 A095741

Adjacent sequences: A048845 A048846 A048847 this_sequence A048849 A048850 A048851

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified September 7 12:28 EDT 2008. Contains 143483 sequences.


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