A021095 Decimal expansion of 1/91.

0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0, 9, 8, 9, 0, 1, 0

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• cons

Comments

Generalization:

1/1 = sum (9^i/10^(i+1)), i >= 0,

1/91 = sum (9^i/100^(i+1)), i >= 0, (this sequence)

1/991 = sum (9^i/1000^(i+1)), i >= 0,

1/9991 = sum (9^i/1000^(i+1)), i >= 0, ... - Daniel Forgues, Oct 28 2011

Links

• Index entries for linear recurrences with constant coefficients, signature (1, 0, -1, 1).