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A078197
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Position of the start of the first occurrence of n after the decimal point in e = 2.71828182845904523536...
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5
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13, 2, 4, 17, 10, 11, 20, 1, 3, 12, 195, 200, 370, 27, 223, 201, 94, 88, 2, 108, 111, 87, 252, 16, 33, 92, 30, 62, 4, 131, 71, 189, 110, 142, 143, 17, 19, 270, 85, 106, 66, 124, 97, 134, 239, 10, 103, 25, 228, 34, 235, 93, 15, 18, 76, 301, 153, 38, 325, 11, 20, 242, 32
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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LINKS
| T. D. Noe, Table of n, a(n) for n=0..9999
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EXAMPLE
| a(3) = 17 as 3 first occurs in the 17-th place after decimal in e. a(18) = 2 = a(182).
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MATHEMATICA
| With[{estr=ToString[FromDigits[Rest[RealDigits[E, 10, 500][[1]]]]]}, Transpose[Table[First[StringPosition[estr, ToString[n]]], {n, 0, 80}]][[1]]] [From Harvey P. Dale, Dec. 20, 2010]
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PROG
| (MAGMA) k := 400; R := RealField(k); [ Position(IntegerToString(Round(10^k*(-2 + Exp(elt<R | 1, 0>)))), IntegerToString(n)) : n in [0..62] ]; /* Klaus Brockhaus, Feb 15 2007 */
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CROSSREFS
| Cf. A014777.
Sequence in context: A051310 A010224 A100081 * A070704 A124686 A113807
Adjacent sequences: A078194 A078195 A078196 * A078198 A078199 A078200
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KEYWORD
| base,nonn
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AUTHOR
| Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 21 2002
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EXTENSIONS
| More terms from Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 01 2004
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