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A161726
a(n) = n^2 - 917*n + 9479.
1
9479, 8563, 7649, 6737, 5827, 4919, 4013, 3109, 2207, 1307, 409, -487, -1381, -2273, -3163, -4051, -4937, -5821, -6703, -7583, -8461, -9337, -10211, -11083, -11953, -12821, -13687, -14551, -15413, -16273, -17131, -17987, -18841, -19693, -20543, -21391, -22237
OFFSET
0,1
COMMENTS
A prime-generating polynomial of the form f(x)=x^2-b*x+c.
|a(n)| are distinct primes for n = 0 to 29.
The values of this polynomial are never divisible by a prime less than 37. - Arkadiusz Wesolowski, Oct 11 2011
FORMULA
G.f.: (-9479+19874*x-10397*x^2)/(x-1)^3. - R. J. Mathar, Mar 08 2011
MAPLE
seq(n^2-917*n+9479, n=0..36); # Arkadiusz Wesolowski, Mar 08 2011
MATHEMATICA
Table[n^2 - 917*n + 9479, {n, 0, 36}] (* Arkadiusz Wesolowski, Mar 04 2011 *)
PROG
(Magma) [n^2-917*n+9479 : n in [0..36]]; // Arkadiusz Wesolowski, Mar 04 2011
(PARI) for(n=0, 36, print1(n^2-917*n+9479, ", ")); \\ Arkadiusz Wesolowski, Mar 02 2011
CROSSREFS
KEYWORD
easy,sign
AUTHOR
EXTENSIONS
Definition and offset changed by R. J. Mathar, Jun 18 2009
STATUS
approved