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A021995 Decimal expansion of 1/991. 0
0, 0, 1, 0, 0, 9, 0, 8, 1, 7, 3, 5, 6, 2, 0, 5, 8, 5, 2, 6, 7, 4, 0, 6, 6, 5, 9, 9, 3, 9, 4, 5, 5, 0, 9, 5, 8, 6, 2, 7, 6, 4, 8, 8, 3, 9, 5, 5, 6, 0, 0, 4, 0, 3, 6, 3, 2, 6, 9, 4, 2, 4, 8, 2, 3, 4, 1, 0, 6, 9, 6, 2, 6, 6, 3, 9, 7, 5, 7, 8, 2, 0, 3, 8, 3, 4, 5, 1, 0, 5, 9, 5, 3, 5, 8, 2, 2, 4, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,6
COMMENTS
Generalization:
1/1 = sum (9^i/10^(i+1)), i >= 0,
1/91 = sum (9^i/100^(i+1)), i >= 0,
1/991 = sum (9^i/1000^(i+1)), i >= 0, (this sequence)
1/9991 = sum (9^i/10000^(i+1)), i >= 0, ... - Daniel Forgues, Oct 28 2011
LINKS
MATHEMATICA
Join[{0, 0}, RealDigits[1/991, 10, 120][[1]]] (* Harvey P. Dale, Oct 16 2023 *)
CROSSREFS
Sequence in context: A019985 A242711 A178229 * A013677 A021528 A210973
KEYWORD
nonn,cons
AUTHOR
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)