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A152181 Primes p such that q-p is a square, q=nextprime(p) and p and q are subsequent terms in A073609. +0
2
2, 7, 97463, 217271, 766127, 834023, 1164287, 1204823, 1471583, 1785647, 2275067, 2275103, 2461187, 2495351, 2849087, 2979191, 3017423, 3125351, 3506483, 3554363, 3566063, 3594827, 3686411, 3823031, 3855287, 3855503, 3891287 (list; graph; listen)
OFFSET

1,1

COMMENT

a(n)=A073609(A1(n)).

CROSSREFS

Cf. A073609 a(n) = the smallest prime > a(n-1) such that a(n)-a(n-1) is a square, A152180 Numbers n such that A073609(n+1)=nextprime(A073609(n)).

Sequence in context: A123180 A138198 A106023 this_sequence A153089 A077548 A050809

Adjacent sequences: A152178 A152179 A152180 this_sequence A152182 A152183 A152184

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Nov 28 2008

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Last modified December 4 08:07 EST 2009. Contains 170310 sequences.


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