0,1

An algebraic number of degree 48 and denominator 2. - Charles R Greathouse IV, Nov 06 2017

Ivan Panchenko, Table of n, a(n) for n = 0..1000

(PARI) sin(73/180*Pi) \\ Charles R Greathouse IV, Nov 06 2017

Sequence in context: A262276 A244844 A255896 * A292824 A021515 A011259

Adjacent sequences: A019879 A019880 A019881 * A019883 A019884 A019885

nonn,cons

N. J. A. Sloane.

approved