A092769 Squares of A006450: a(n) = prime(prime(n))^2.

9, 25, 121, 289, 961, 1681, 3481, 4489, 6889, 11881, 16129, 24649, 32041, 36481, 44521, 58081, 76729, 80089, 109561, 124609, 134689, 160801, 185761, 212521, 259081, 299209, 316969, 344569, 358801, 380689, 502681, 546121, 597529, 635209

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Table[Prime[Prime[n]]^2, {n, 50}] (* Vincenzo Librandi, May 26 2016 *)

Prog

(PARI) a(n) = prime(prime(n))^2 \\ Michel Marcus, Jun 30 2013
(Magma) [NthPrime(NthPrime(n))^2: n in [1..40]]; // Vincenzo Librandi, May 26 2016

Crossrefs

Cf. A006450.

Sequence in context: A083100 A084058 A108570 * A263951 A139818 A227078

Adjacent sequences: A092766 A092767 A092768 * A092770 A092771 A092772

Keyword

nonn,easy

Author

Jorge Coveiro, Apr 14 2004

Status

approved