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A126711 Primes of the form pqrs+2 with p,q,r,s odd primes. +0
1
83, 137, 191, 227, 299, 317, 353, 443, 461, 587, 821, 827, 839, 857, 877, 977, 1031, 1091, 1109, 1163, 1277, 1289, 1307, 1367, 1427, 1433, 1451, 1523, 1619, 1627, 1667, 1787, 1811, 1847, 1913, 1973, 1997, 2243, 2333, 2377, 2417, 2543, 2621, 2657, 2693 (list; graph; listen)
OFFSET

1,1

FORMULA

{A014613(i)+2 such that A014613(i)+2 is in A000040}.

EXAMPLE

a(1) = 83 = 3*3*3*3+2.

a(2) = 137 = 3*3*3*5+2.

a(3) = 191 = 3*3*3*7+2.

a(4) = 227 = 3*3*5*5+2.

CROSSREFS

Cf. A000040, A014613, A126608-A126609, A126636, A126660-A126661.

Sequence in context: A142409 A140038 A165502 this_sequence A039548 A141976 A142652

Adjacent sequences: A126708 A126709 A126710 this_sequence A126712 A126713 A126714

KEYWORD

easy,nonn

AUTHOR

Jonathan Vos Post (jvospost3(AT)gmail.com), Feb 12 2007

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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