A096968 a(n) = (prime(n)*prime(n+2))^4.

10000, 194481, 9150625, 68574961, 1222830961, 3722098081, 23372600161, 92173567201, 258439040161, 1325558466241, 2609649624481, 6407383500961, 13788812262241, 26975984333281, 59128856241841, 109250345339521

Offset

1,1

Links

Table of n, a(n) for n=1..16.

Example

a(1) = (prime(1)*prime(3))^4 = 10000.

Mathematica

a[n_] := (Prime[n]*Prime[n + 2])^4; Table[ a[n], {n, 15}] (* Robert G. Wilson v, Aug 22 2004 *)

Crossrefs

Equals A090076(n)^4.

Sequence in context: A017176 A017272 A017512 * A017644 A250440 A013857

Adjacent sequences: A096965 A096966 A096967 * A096969 A096970 A096971

Keyword

easy,nonn

Author

Pierre CAMI, Aug 19 2004

Extensions

More terms from Robert G. Wilson v, Aug 22 2004

Status

approved