A021207 Decimal expansion of 1/203.

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

Offset

0,3

Links

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

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

Mathematica

First[RealDigits[1/203, 10, 100, -1]] (* Paolo Xausa, Jul 22 2025 *)
realDigitsRecip[203] (* The realDigitsRecip program is at A021200 *) (* Harvey P. Dale, Nov 26 2025 *)

Crossrefs

Sequence in context: A021071 A197146 A388335 * A200094 A277526 A196505

Adjacent sequences: A021204 A021205 A021206 * A021208 A021209 A021210

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved