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 A188020 [nr]-[nr-kr]-[kr], where r=(1+sqrt(5))/2, k=7, [ ]=floor. 3
 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1 COMMENTS See A188014. LINKS FORMULA a(n)=[nr]-[nr-7r]-[7r], where r=(1+sqrt(5))/2. MATHEMATICA r=(1+5^(1/2))/2; k=7; t=Table[Floor[n*r]-Floor[(n-k)*r]-Floor[k*r], {n, 1, 220}]   (*A188020*) Flatten[Position[t, 0]]  (*A188024*) Flatten[Position[t, 1]]  (*A188025*) CROSSREFS Cf. A188014, A188024, A188025. Sequence in context: A080885 A258998 A068716 * A179828 A129184 A129185 Adjacent sequences:  A188017 A188018 A188019 * A188021 A188022 A188023 KEYWORD nonn AUTHOR Clark Kimberling, Mar 19 2011 STATUS approved

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Last modified June 13 16:17 EDT 2021. Contains 345008 sequences. (Running on oeis4.)