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A021186
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Decimal expansion of 1/182.
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1
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0, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5, 4, 9, 4, 5, 0, 5
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OFFSET
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0,3
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COMMENTS
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After the two initial zeros, periodic with period 6: 5, 4, 9, 4, 5, 0. - Alonso del Arte, Jul 26 2018
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LINKS
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Table of n, a(n) for n=0..98.
Index entries for linear recurrences with constant coefficients, signature (1,0,-1,1).
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FORMULA
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a(n) = (1/15)*{2*(n mod 6)17*[(n+1) mod 6] - 8*[(n+2) mod 6] + 7*[(n+3) mod 6] - 8*[(n+4) mod 6] + 17*[(n+5) mod 6]} - 5*[C(2*n, n) mod 2], with n >= 0. - Paolo P. Lava, Sep 24 2009
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EXAMPLE
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1/182 = 0.0054945054945054945054945...
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MATHEMATICA
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Join[{0, 0}, RealDigits[1/182, 10, 104][[1]]] (* Alonso del Arte, Jul 26 2018 *)
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CROSSREFS
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Sequence in context: A077142 A156057 A125057 * A195705 A212878 A092302
Adjacent sequences: A021183 A021184 A021185 * A021187 A021188 A021189
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KEYWORD
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nonn,cons,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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