A068427 Expansion of zeta(2) in base 2.

1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

Offset

1,1

Links

Table of n, a(n) for n=1..105.

Prog

(PARI) concat(binary(zeta(2))) \\ Michel Marcus, Dec 14 2017

Crossrefs

Cf. A013661.

Sequence in context: A257234 A055088 A266666 * A190191 A189920 A318963

Adjacent sequences: A068424 A068425 A068426 * A068428 A068429 A068430

Keyword

base,cons,easy,nonn

Author

Benoit Cloitre, Mar 09 2002

Status

approved