A021449 Decimal expansion of 1/445.

0, 0, 2, 2, 4, 7, 1, 9, 1, 0, 1, 1, 2, 3, 5, 9, 5, 5, 0, 5, 6, 1, 7, 9, 7, 7, 5, 2, 8, 0, 8, 9, 8, 8, 7, 6, 4, 0, 4, 4, 9, 4, 3, 8, 2, 0, 2, 2, 4, 7, 1, 9, 1, 0, 1, 1, 2, 3, 5, 9, 5, 5, 0, 5, 6, 1, 7, 9, 7, 7, 5, 2, 8, 0, 8, 9, 8, 8, 7, 6, 4, 0, 4, 4, 9, 4, 3, 8, 2, 0, 2, 2, 4, 7, 1, 9, 1, 0, 1

Offset

0,3

Comments

Expansion in any base b >= 3 of 2/(b(b-1)(b+1)) = 2/(b^3-b). E.g., 1/12 in base 3, 1/30 in base 4, 1/60 in base 5, etc. - Franklin T. Adams-Watters, Nov 07 2006

Links

Table of n, a(n) for n=0..98.

Mathematica

Join[{0, 0}, RealDigits[1/445, 10, 120][[1]]] (* Harvey P. Dale, Aug 25 2015 *)

Prog

(PARI) 1/445. \\ Charles R Greathouse IV, Dec 05 2011

Crossrefs

Cf. A027480, A021093.

Sequence in context: A084701 A113815 A110946 * A354702 A350764 A249758

Adjacent sequences: A021446 A021447 A021448 * A021450 A021451 A021452

Keyword

nonn,cons,easy

Author

N. J. A. Sloane.

Status

approved