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A021213
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Decimal expansion of 1/209.
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0
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0, 0, 4, 7, 8, 4, 6, 8, 8, 9, 9, 5, 2, 1, 5, 3, 1, 1, 0, 0, 4, 7, 8, 4, 6, 8, 8, 9, 9, 5, 2, 1, 5, 3, 1, 1, 0, 0, 4, 7, 8, 4, 6, 8, 8, 9, 9, 5, 2, 1, 5, 3, 1, 1, 0, 0, 4, 7, 8, 4, 6, 8, 8, 9, 9, 5, 2, 1, 5, 3, 1, 1, 0, 0, 4, 7, 8, 4, 6, 8, 8, 9, 9, 5, 2, 1, 5, 3, 1, 1, 0, 0, 4, 7, 8, 4, 6, 8, 8
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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FORMULA
| a(n)=(1/306)*{26*(n mod 18)+9*[(n+1) mod 18]+43*[(n+2) mod 18]+43*[(n+3) mod 18]-59*[(n+4) mod 18]+26*[(n+5) mod 18]+60*[(n+6) mod 18]+77*[(n+7) mod 18]+9*[(n+8) mod 18]-8*[(n+9) mod 18]+9*[(n+10) mod 18]-25*[(n+11) mod 18]-25*[(n+12) mod 18]+77*[(n+13) mod 18]-8*[(n+14) mod 18]-42*[(n+15) mod 18]-59*[(n+16) mod 18]+9*[(n+17) mod 18]}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Sep 25 2009]
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CROSSREFS
| Sequence in context: A190260 A151958 A176778 * A154687 A115021 A200367
Adjacent sequences: A021210 A021211 A021212 * A021214 A021215 A021216
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KEYWORD
| nonn,cons
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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