A021102 Decimal expansion of 1/98.

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

Offset

0,4

Comments

Generalization:

1/8 = sum (2^i/10^(i+1)), i >= 0,

1/98 = sum (2^i/100^(i+1)), i >= 0, (this sequence)

1/998 = sum (2^i/1000^(i+1)), i >= 0,

1/9998 = sum (2^i/10000^(i+1)), i >= 0, ... - Daniel Forgues, Oct 28 2011

Links

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

Mathematica

Join[{0}, RealDigits[1/98, 10, 120][[1]]] (* Harvey P. Dale, May 29 2013 *)

Crossrefs

Sequence in context: A077957 A077966 A275670 * A021053 A182443 A128983

Adjacent sequences: A021099 A021100 A021101 * A021103 A021104 A021105

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved