A098096 Numbers of the form p^2 * 2^p for p prime.

16, 72, 800, 6272, 247808, 1384448, 37879808, 189267968, 4437573632, 451508436992, 2063731785728, 188153927303168, 3696558092582912, 16263975998062592, 310889111776919552, 25301222706567446528

Offset: 1

Author

Parthasarathy Nambi, Sep 14 2004

Keywords

• nonn
• easy

Comments

a(n) = A001248(n) * A034785(n). - Reinhard Zumkeller, Feb 07 2015

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..450

Crossrefs

Cf. A082949, numbers of the form p^q * q^p, with distinct primes p and q.

Cf. A001248, A034785.

Programs

Haskell

a098096 n = a001248 n * a034785 n  -- Reinhard Zumkeller, Feb 07 2015

Mathematica

Table[2^Prime[p]*Prime[p]^2, {p, 16}] (* Alonso del Arte, Oct 28 2005 *)

PARI

forprime(p=2,53,print1(p^2*2^p,","))

Extensions

More terms from Klaus Brockhaus and Ray Chandler, Sep 15 2004