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A127024 Let f(n) = exp(Pi*sqrt(n)); sequence gives numbers n such that ceiling(f(n)) - f(n) < 1/10^5. 12
58, 67, 163, 232, 1467, 4075, 343732, 357711, 478233, 486396, 881967, 1003957, 1033466, 1045512, 1053883, 1091706, 1208198, 1240173, 1341615, 1844122, 1878006, 1964724, 2177184, 2259143, 2276046, 2279335, 2488542, 2691364, 2850458, 3157407, 3262163, 3310971 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

J.-P. Serre, "Lectures on the Mordell-Weil theorem".

LINKS

Anthony Canu, Table of n, a(n) for n = 1..50

MATHEMATICA

a = {}; Do[If[(1 - (Exp[Pi Sqrt[x]] - Floor[Exp[Pi Sqrt[x]]]) > 0) && (1 - ( Exp[Pi Sqrt[x]] - Floor[Exp[Pi Sqrt[x]]])< 10^(-5)), AppendTo[a, x]], {x, 1, 1000}]; a

CROSSREFS

Cf. A035484, A127022, A127023, A127025.

Sequence in context: A112826 A224359 A226036 * A010338 A184074 A281824

Adjacent sequences:  A127021 A127022 A127023 * A127025 A127026 A127027

KEYWORD

nonn

AUTHOR

Artur Jasinski, Jan 03 2007

EXTENSIONS

a(6)-a(32) from Jon E. Schoenfield, Sep 04 2017

STATUS

approved

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Last modified February 22 19:36 EST 2018. Contains 299469 sequences. (Running on oeis4.)