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A049081 Primes prime(k) for which A049076(k) = 5. 30
31, 1787, 8527, 19577, 27457, 42043, 72727, 96797, 112129, 137077, 173867, 239489, 250751, 285191, 352007, 401519, 443419, 464939, 490643, 527623, 683873, 718807, 755387, 839483, 864013, 985151, 1021271, 1080923, 1159901, 1278779 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Jens Kruse Andersen, Table of n, a(n) for n = 1..1000

N. Fernandez, An order of primeness, F(p)

N. Fernandez, An order of primeness [cached copy, included with permission of the author]

MAPLE

A049081 := proc(n)

        ithprime(A049080(n)) ;

end proc: # R. J. Mathar, Jul 07 2012

MATHEMATICA

Nest[ Prime, Select[ Range[44], !PrimeQ[ # ] &], 5] (* Robert G. Wilson v, Mar 15 2004 *)

CROSSREFS

Cf. A049076, A007821, A049078, A049079, A049080, A058322, A058324, A058325, A058326, A058327, A058328, A093046, A006450.

Sequence in context: A221444 A185665 A183883 * A069432 A338533 A055629

Adjacent sequences:  A049078 A049079 A049080 * A049082 A049083 A049084

KEYWORD

nonn,easy

AUTHOR

Neil Fernandez

EXTENSIONS

More terms from Robert G. Wilson v, Dec 12 2000

STATUS

approved

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Last modified April 16 18:53 EDT 2021. Contains 343050 sequences. (Running on oeis4.)