1,2

Nathaniel Johnston, Table of n, a(n) for n = 1..10000

Sequence in context: A027975 A011980 A260163 * A242274 A297419 A230549

Adjacent sequences: A061762 A061763 A061764 * A061766 A061767 A061768

nonn

N. J. A. Sloane, Oct 30 2001

approved