A021989 Decimal expansion of 1/985.

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

Offset

0,6

Comments

Generalization:

1/85 = sum (15^i/100^(i+1)), i >= 0,

1/985 = sum (15^i/1000^(i+1)), i >= 0, (this sequence)

1/9985 = sum (15^i/10000^(i+1)), i >= 0, ... - Daniel Forgues, Oct 28 2011

Links

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

Mathematica

Join[{0, 0}, RealDigits[1/985, 10, 120][[1]]] (* Harvey P. Dale, Jan 05 2024 *)

Crossrefs

Sequence in context: A217868 A153842 A125136 * A201421 A200645 A011411

Adjacent sequences: A021986 A021987 A021988 * A021990 A021991 A021992

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved