A063082 Squares arising in A063076.

16, 576, 576, 4624, 7396, 26244, 44100, 48400, 76176, 78400, 86436, 96100, 176400, 260100, 272484, 302500, 331776, 430336, 440896, 448900, 462400, 509796, 509796, 515524, 538756

Offset

1,1

Links

Table of n, a(n) for n=1..25.

Prog

(PARI) for(n=1, 38000, x=prime((n+1)^2)-prime(n^2); if(issquare(x), print1(x, ", ")))
(PARI) { default(primelimit, 4294965247); n=0; for (m=1, 10^9, if(issquare(x=prime((m+1)^2) - prime(m^2)), write("b063082.txt", n++, " ", x); if (n==25, break)) ) } \\ Harry J. Smith, Aug 17 2009

Crossrefs

Cf. A063076.

Sequence in context: A268564 A268566 A189147 * A223197 A089156 A210829

Adjacent sequences: A063079 A063080 A063081 * A063083 A063084 A063085

Keyword

nonn

Author

Jason Earls, Aug 05 2001

Extensions

More terms from Santi Spadaro, Sep 30 2001

More terms from Harry J. Smith, Aug 17 2009

Status

approved