A016580 Decimal expansion of log(7/2).

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

Offset

1,2

Links

Harry J. Smith, Table of n, a(n) for n = 1..20000

Index entries for transcendental numbers

Example

1.252762968495367995688120621985003161561584595221605934338710140444186...

Mathematica

RealDigits[Log[7/2], 10, 120][[1]] (* Harvey P. Dale, Oct 11 2011 *)

Prog

(PARI) default(realprecision, 20080); x=log(7/2); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016580.txt", n, " ", d)); \\ Harry J. Smith, May 26 2009

Crossrefs

Cf. A016531 Continued fraction.

Sequence in context: A190290 A246341 A246355 * A309324 A220072 A065223

Adjacent sequences: A016577 A016578 A016579 * A016581 A016582 A016583

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved