A111770 Decimal expansion of 1/abs(log_10(tan 1 degree)).

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

Offset

0,1

Links

Table of n, a(n) for n=0..104.

Formula

Equals 1/A111769. - R. J. Mathar, Apr 23 2009

Example

0.56880280496425126851221831585525182467027479630556766991143420364442
4039754897800846585649947165591237231777940939940924

Crossrefs

Cf. A019810, A019898.

Sequence in context: A111514 A308195 A308191 * A105738 A099149 A197480

Adjacent sequences: A111767 A111768 A111769 * A111771 A111772 A111773

Keyword

cons,nonn

Author

Mohammad K. Azarian, Nov 21 2005

Extensions

Offset corrected by Mohammad K. Azarian, Dec 11 2008

Base of logarithm in definition clarified by R. J. Mathar, Apr 23 2009

Status

approved