A021515 Decimal expansion of 1/511.

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

Offset

0,4

Links

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

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

Example

0.00195694716242661448140900195694716242661448140900...

Mathematica

First[RealDigits[1/511, 10, 100, -1]] (* Paolo Xausa, Aug 18 2025 *)

Crossrefs

Sequence in context: A388682 A388610 A334826 * A011259 A376330 A393960

Adjacent sequences: A021512 A021513 A021514 * A021516 A021517 A021518

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved