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 A321104 Sequence generated by: a(3*n) = 1, a(3*n+2) = 2 - a(3*n+1), a(9*n+1) = 0, a(9*n+7) = 2, a(9*n+4) = 2 - a(3*n+1), for n >= 0. 0
 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 0, 2, 1, 2, 0, 1, 0, 2, 1, 2, 0, 1, 2, 0, 1, 0, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS FORMULA FORMULA FOR TERMS: for n >= 0, (1) a(3*n) = 1, (2) a(3*n+2) = 2 - a(3*n+1), (3) a(9*n+1) = 0, (4) a(9*n+7) = 2, (5) a(9*n+4) = 2 - a(3*n+1). PROG (PARI) /* Using formula for terms */ {a(n) = if(n%3==0, 1, if(n%3==2, 2 - a(n-1), if(n%9==1, 0, if(n%9==7, 2, if(n%9==4, 2 - a((n-1)/3) )))))} for(n=0, 200, print1(a(n), ", ")) CROSSREFS Sequence in context: A277729 A057985 A135387 * A127442 A115628 A114002 Adjacent sequences:  A321101 A321102 A321103 * A321105 A321106 A321107 KEYWORD nonn AUTHOR Paul D. Hanna, Nov 25 2018 STATUS approved

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Last modified July 23 12:19 EDT 2021. Contains 346259 sequences. (Running on oeis4.)