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A021307 Decimal expansion of 1/303. 1
0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3, 3, 0, 0, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

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

FORMULA

a(n)=(1/4)*{4*(n mod 4)+[(n+1) mod 4]-2*[(n+2) mod 4]+[(n+3) mod 4]}, with n>=0 [From Paolo P. Lava, Nov 06 2009]

MATHEMATICA

Join[{0, 0}, RealDigits[1/303, 10, 120][[1]]] (* or *) PadRight[{}, 120, {0, 0, 3, 3}] (* Harvey P. Dale, May 29 2017 *)

CROSSREFS

Sequence in context: A256004 A269707 A109247 * A170852 A245320 A330341

Adjacent sequences:  A021304 A021305 A021306 * A021308 A021309 A021310

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 20 05:41 EST 2020. Contains 331067 sequences. (Running on oeis4.)