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A110482 Primes p such that 5p - 6 is square. 2
2, 3, 11, 59, 107, 443, 563, 1187, 3539, 4091, 4931, 5987, 7451, 8243, 9419, 10859, 12203, 23531, 24083, 24923, 27827, 29339, 36467, 39251, 41771, 48611, 55547, 66587, 67979, 99971, 117659, 133499, 135467, 143483, 146891, 159491, 164531 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

a(n) = (A110481(n) + 6)/5.

MATHEMATICA

Select[Prime[Range[20000]], IntegerQ[Sqrt[5# - 6]] &] (* From Harvey P. Dale, Feb 03 2011 *)

CROSSREFS

Cf. A110480, A110481.

Sequence in context: A086528 A152024 A041441 * A105217 A066046 A065597

Adjacent sequences:  A110479 A110480 A110481 * A110483 A110484 A110485

KEYWORD

easy,nonn

AUTHOR

Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Sep 09 2005

EXTENSIONS

Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 12 2005

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Last modified February 16 06:22 EST 2012. Contains 205860 sequences.