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 A021209 Decimal expansion of 1/205. 0
 0, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8, 7, 8, 0, 4, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS FORMULA a(n)=(1/50)*{17*(n mod 5)+37*[(n+1) mod 5]-13*[(n+2) mod 5]-13*[(n+3) mod 5]+107*[(n+4) mod 5]}-8*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Sep 24 2009] CROSSREFS Sequence in context: A146501 A197574 A019924 * A247605 A244000 A201937 Adjacent sequences:  A021206 A021207 A021208 * A021210 A021211 A021212 KEYWORD nonn,cons AUTHOR STATUS approved

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