1,2

Amiram Eldar, Table of n, a(n) for n = 1..344

a(n) = A182762(m) where m is such that A182763(n) = A025487(m).

24 has 6 factorizations into two members of A025487 (24 = 1*24 = 2*12 = 4*6 = 6*4 = 12*2 = 24*1). Since 24 = A182763(6), a(6) = 6.

Cf. A025487, A182762, A182763.

Sequence in context: A120722 A090811 A162002 * A045880 A273011 A032956

Adjacent sequences: A182761 A182762 A182763 * A182765 A182766 A182767

nonn

Matthew Vandermast, Dec 01 2010

More terms from Max Alekseyev, Jan 22 2012

approved