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A097458
The value of C in y = x^2+11x+C such that y is prime for all x = 0 to 6.
1
47, 71, 251, 2777, 5801, 14657, 18401, 33521, 115751, 246497, 340877, 345647, 382541, 675071, 703631, 809297, 1136567, 1237487, 1454927, 1506917, 2226467, 2832941, 2925077, 2973017, 3170357, 3309167, 3382217, 3505571, 3951401
OFFSET
1,1
EXAMPLE
a(1) = 47: y = x^2+11x+47.
If x = 0; y = 0+0+47 = 47, which is prime.
If x = 1; y = 1+11+47 = 59, which is prime.
If x = 2; y = 4+22+47 = 73, which is prime.
If x = 3; y = 9+33+47 = 89, which is prime.
If x = 4; y = 16+44+47 = 107, which is prime.
If x = 5; y = 25+55+47 = 127, which is prime.
If x = 6; y = 36+66+47 = 149, which is prime.
CROSSREFS
Sequence in context: A112056 A033231 A139923 * A094335 A300165 A316351
KEYWORD
nonn
AUTHOR
Ray G. Opao, Aug 23 2004
STATUS
approved