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A097459 The value of C in y = x^2+13x+C such that y is prime for all x = 0 to 7. 1
59, 83, 2663, 5813, 90059, 115763, 1454939, 2226479, 2674913, 3255179, 3259973, 5477399, 5536499, 7595339, 9308513, 9879209, 9965729, 11990873, 12215543, 12998369, 13273019, 15037739, 16038809, 23742113, 24753929, 27693593 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

EXAMPLE

a(2) = 83: y = x^2+13x+83.

If x = 0; y = 0+0+83 = 83, which is prime.

If x = 1; y = 1+13+83 = 97, which is prime.

If x = 2; y = 4+26+83 = 113, which is prime.

If x = 3; y = 9+39+83 = 131, which is prime.

If x = 4; y = 16+52+83 = 151, which is prime.

If x = 5; y = 25+65+83 = 173, which is prime.

If x = 6; y = 36+78+83 = 197, which is prime.

If x = 7; y = 49+91+83 = 223, which is prime.

CROSSREFS

Sequence in context: A283146 A068209 A139958 * A145291 A136076 A186399

Adjacent sequences:  A097456 A097457 A097458 * A097460 A097461 A097462

KEYWORD

nonn

AUTHOR

Ray G. Opao, Aug 23 2004

STATUS

approved

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Last modified July 10 15:20 EDT 2020. Contains 335576 sequences. (Running on oeis4.)