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A064370 Zero, together with positive numbers n such that the n-th prime - n is a square. 8
0, 1, 2, 12, 100, 118, 152, 190, 212, 258, 352, 462, 690, 741, 1285, 1396, 1417, 2119, 2318, 2603, 3370, 3777, 4073, 4155, 4485, 4522, 4600, 4719, 5317, 5446, 6697, 6748, 6985, 7144, 7595, 9492, 9551, 12010, 12985, 13438, 13850, 14672, 14739, 16510 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Harry J. Smith and Zak Seidov, Table of n, a(n) for n = 1..1000 (First 300 terms from Harry J. Smith)

PROG

(PARI) j=[]; for(n=0, 20000, if(n==0 || issquare(prime(n)-n), j=concat(j, n))); j

(PARI) { n=0; default(primelimit, 20000000); for (m=0, 10^9, if (m==0 || issquare(prime(m) - m), write("b064370.txt", n++, " ", m); if (n==300, break)) ) } [From Harry J. Smith, Sep 13 2009]

CROSSREFS

Sequence in context: A012550 A009816 A227084 * A138421 A224403 A219534

Adjacent sequences:  A064367 A064368 A064369 * A064371 A064372 A064373

KEYWORD

easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Sep 26 2001

EXTENSIONS

Edited by Harry J. Smith and N. J. A. Sloane, Sep 13 2009

Corrected my PARI program for offset=1 by Harry J. Smith, Sep 13 2009

STATUS

approved

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Last modified July 25 12:45 EDT 2017. Contains 289795 sequences.