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A177695 Primes (up to the sign) which are values of the polynomial (n^5 - 133*n^4 + 6729*n^3 - 158379*n^2 + 1720294*n - 4*1733549)/4, in the order of increasing n. 0
-1733549, -547363, -382769, -256301, -47093, -17539, -1181, 4967, 127, -7109, -15061, -22397, -15173, -3833, 9851, 42403, 60257, 78487, 114299, 131203, 162257, 176611, 190669, 205103, 261791, 290539, 327853, 376547, 521671, 626159, 758203 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

This polynomial yields 52 primes in the range of n= 0 to 100, compared to 78 for A121887.

Only the primes are listed in the sequence, associated with n=0, 4, 5, 6, 9, 10, 11, 13, 14,...

LINKS

Table of n, a(n) for n=0..30.

MATHEMATICA

Flatten[Table[If[PrimeQ[(x^5 - 133*x^4 + 6729*x^3 - 158379*x^2 + 1720294*x - 4*1733549)/4], (x^5 - 133*x^4 + 6729*x^3 - 158379* x^2 + 1720294*x - 4*1733549)/4, {}], {x, 0, 100}]]

CROSSREFS

Sequence in context: A187139 A185844 A234130 * A252589 A124068 A244073

Adjacent sequences:  A177692 A177693 A177694 * A177696 A177697 A177698

KEYWORD

sign

AUTHOR

Roger L. Bagula, May 11 2010

STATUS

approved

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Last modified November 21 16:04 EST 2019. Contains 329371 sequences. (Running on oeis4.)