A020844 Decimal expansion of 1/sqrt(87).

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

Offset

0,3

Links

Ivan Panchenko, Table of n, a(n) for n = 0..1000

Index entries for algebraic numbers, degree 2.

Example

0.10721125348377948328223535106115582739397977809415695024202525630398602929....

Mathematica

RealDigits[1/Sqrt[87], 10, 120][[1]] (* Harvey P. Dale, Apr 27 2013 *)

Prog

(PARI) 1/sqrt(87) \\ Charles R Greathouse IV, May 19 2026

Crossrefs

Sequence in context: A340617 A010505 A363360 * A001204 A177969 A021585

Adjacent sequences: A020841 A020842 A020843 * A020845 A020846 A020847

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved