OFFSET
1,2
LINKS
Jason Yuen, Table of n, a(n) for n = 1..10000
Eric Weisstein's World of Mathematics, Fractional Part
FORMULA
a(n) = floor(10*Pi*n) mod 10.
CROSSREFS
KEYWORD
nonn,base,easy
AUTHOR
Reinhard Zumkeller, May 12 2004
STATUS
approved