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A251708
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6-step Fibonacci sequence starting with (0,0,1,0,0,0).
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3
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0, 0, 1, 0, 0, 0, 1, 2, 4, 7, 14, 28, 56, 111, 220, 436, 865, 1716, 3404, 6752, 13393, 26566, 52696, 104527, 207338, 411272, 815792, 1618191, 3209816, 6366936, 12629345, 25051352, 49691432, 98567072, 195515953, 387822090, 769277244, 1525925143, 3026798934
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OFFSET
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0,8
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LINKS
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FORMULA
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a(n+6) = a(n) + a(n+1) + a(n+2) + a(n+3) + a(n+4) + a(n+5).
G.f.: x^2*(-1+x+x^2+x^3)/(-1+x+x^2+x^3+x^4+x^5+x^6) . - R. J. Mathar, Feb 27 2023
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MATHEMATICA
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LinearRecurrence[Table[1, {6}], {0, 0, 1, 0, 0, 0}, 40] (* Michael De Vlieger, Dec 09 2014 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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