id:A027886 - OEIS Search Results

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Primes of form n + (n+1)^2 + (n+2)^3 + (n+3)^4 + (n+4)^5.

+0
6

3413, 171851, 800143, 21146189, 92361319, 233915567, 287889649, 351395251, 511939063, 611695897, 857765101, 1369378627, 1585717909, 4487418853, 7816697183, 14152933547, 22107078277 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`P. De Geest, Palindromic Quasi_Under_Squares of the form n+(n+1)^2`
	MATHEMATICA	`f[n_]:=(n+1)^1+(n+2)^2+(n+3)^3+(n+4)^4+(n+5)^5; lst={}; Do[a=f[n]; If[PrimeQ[a], AppendTo[lst, a]], {n, 0, 6!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), May 30 2009]`
	CROSSREFS	`Sequence in context: A133532 A151772 A109482 this_sequence A165942 A031787 A024751` `Adjacent sequences: A027883 A027884 A027885 this_sequence A027887 A027888 A027889`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research