A195775 Decimal expansion of arcsec(6).

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

Offset

1,2

Links

Table of n, a(n) for n=1..100.

Index entries for transcendental numbers

Formula

Equals arcsin(sqrt(35)/6) = arccos(1/6) = arctan(sqrt(35)). - Amiram Eldar, May 24 2021

Example

arcsec(6) = 1.4033482475752072886780470855961132211...

Mathematica

(See A195773.)

Prog

(PARI) acos(1/6) \\ Charles R Greathouse IV, Nov 21 2024

Crossrefs

Cf. A195773.

Sequence in context: A262695 A021252 A348991 * A363728 A362562 A316260

Adjacent sequences: A195772 A195773 A195774 * A195776 A195777 A195778

Keyword

nonn,cons

Author

Clark Kimberling, Sep 24 2011

Status

approved