A073440 - OEIS

A073440

Decimal expansion of csc (Pi degrees) (of course csc (Pi radians) is undefined).

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

2,2

LINKS

Table of n, a(n) for n=2..106.

EXAMPLE

18.2469547845941354008035177376...

MATHEMATICA

RealDigits[Csc[Pi Degree], 10, 120][[1]] (* Harvey P. Dale, Jan 31 2014 *)

PROG

(PARI) 1/sin(Pi^2/180)

CROSSREFS

Cf. A051553 (sin(Pi degrees)=1/A073440), A051554 (cos(Pi degrees)), A051555 (tan(Pi degrees)), A073441 (sec(Pi degrees)), A073442 (cot(Pi degrees)).

Sequence in context: A010520 A169847 A285299 * A245533 A021552 A245279

Adjacent sequences: A073437 A073438 A073439 * A073441 A073442 A073443

KEYWORD

cons,nonn

AUTHOR

Rick L. Shepherd, Jul 31 2002

STATUS

approved

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.