

A087190


Numbers n such that n^4(n+1)^3 is prime.


2



3, 4, 5, 6, 7, 10, 12, 16, 17, 19, 25, 26, 28, 39, 55, 56, 58, 62, 67, 72, 75, 87, 91, 95, 96, 97, 102, 111, 114, 115, 116, 124, 126, 128, 132, 137, 152, 160, 161, 172, 181, 182, 184, 191, 198, 201, 205, 208, 209, 213, 214, 217, 220, 223, 227, 235, 237, 247, 248, 250
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OFFSET

1,1


LINKS



EXAMPLE

a(1)=3 because 3^4(3+1)^3=8164=17 is prime.


MATHEMATICA

lst={}; Do[If[PrimeQ[n^4(n+1)^3], AppendTo[lst, n]], {n, 3, 1000}]; lst (* Vincenzo Librandi, Jul 16 2012 *)


PROG



CROSSREFS

Cf. A087191 primes of the form n^4(n+1)^3.


KEYWORD

nonn,easy


AUTHOR



STATUS

approved



