A019787 Decimal expansion of sqrt(e)/14.

1, 1, 7, 7, 6, 5, 8, 0, 5, 0, 5, 0, 0, 0, 9, 1, 5, 3, 3, 4, 6, 3, 3, 2, 1, 9, 9, 1, 2, 9, 5, 8, 3, 1, 1, 2, 2, 6, 0, 9, 8, 4, 0, 0, 7, 1, 9, 3, 5, 8, 2, 0, 0, 0, 8, 2, 6, 7, 9, 1, 3, 7, 9, 4, 0, 2, 9, 0, 4, 3, 5, 8, 6, 5, 6, 7, 2, 9, 6, 8, 6, 3, 3, 0, 9, 1, 2, 6, 0, 8, 5, 7, 5, 4, 5, 4, 7, 6, 0

Offset

0,3

Links

Ivan Panchenko, Table of n, a(n) for n = 0..1000

Index entries for transcendental numbers.

Mathematica

RealDigits[Sqrt[E]/14, 10, 120][[1]] (* Harvey P. Dale, Dec 25 2011 *)

Prog

(PARI) exp(.5)/14 \\ Charles R Greathouse IV, Nov 26 2024
(Magma)
m:= 510; R:=RealField(m); SetDefaultRealField(R);
Prune(Reverse(IntegerToSequence(Floor(( Exp(1/2)/14 )*10^(Floor(m/2)) )))); // G. C. Greubel, Nov 06 2025
(SageMath)
numerical_approx( exp(1/2)/14 , digits=265 ) # G. C. Greubel, Nov 06 2025

Crossrefs

Cf. A019774.

Sequence in context: A199793 A202949 A354641 * A388752 A093202 A019765

Adjacent sequences: A019784 A019785 A019786 * A019788 A019789 A019790

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved