

A060283


Periodic part of decimal expansion of reciprocal of nth prime (leading 0's moved to end).


10



0, 3, 0, 142857, 90, 769230, 5882352941176470, 526315789473684210, 4347826086956521739130, 3448275862068965517241379310, 322580645161290, 270, 24390, 232558139534883720930, 2127659574468085106382978723404255319148936170
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OFFSET

1,2


LINKS

T. D. Noe, Table of n, a(n) for n=1..100


EXAMPLE

1/11 = .09090909..., so a(5) = 90.


PROG

(PARI) a(n)=t=iferr(znorder(Mod(10, n)), E, 0); d=(10^t1)/n; s=t#Str(d); if(s, d*10^s, d)
forprime(i=1, 1e2, print1(a(i)", ")) \\ Lear Young, Mar 01 2014


CROSSREFS

Cf. A036275, A060251.
Sequence in context: A013244 A076951 A060282 * A078529 A121383 A180017
Adjacent sequences: A060280 A060281 A060282 * A060284 A060285 A060286


KEYWORD

nonn,easy,base


AUTHOR

N. J. A. Sloane, Mar 30 2001


EXTENSIONS

More terms from Klaus Brockhaus, Mar 30 2001


STATUS

approved



