login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A131988 Decimal expansion of golden angle in radians: (4-2*Phi)*Pi. 0
2, 3, 9, 9, 9, 6, 3, 2, 2, 9, 7, 2, 8, 6, 5, 3, 3, 2, 2, 2, 3, 1, 5, 5, 5, 5, 0, 6, 6, 3, 3, 6, 1, 3, 8, 5, 3, 1, 2, 4, 9, 9, 9, 0, 1, 1, 0, 5, 8, 1, 1, 5, 0, 4, 2, 9, 3, 5, 1, 1, 2, 7, 5, 0, 7, 3, 1, 3, 0, 7, 3, 3, 8, 2, 3, 9, 4, 3, 8, 7, 9, 0, 7, 7, 9, 9, 6, 2, 0, 6, 0, 6, 6, 0, 5, 8, 3, 9, 6, 3, 7, 3, 1, 3, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..105.

Eric Weisstein's World of Mathematics, Golden Angle [From Eric W. Weisstein, Oct 27 2010]

FORMULA

(4-2*Phi)*Pi = (3-sqrt(5))*Pi = A096627*(Pi/180) = A096627*A019685.

EXAMPLE

2.399963229728653322231555506633...

PROG

(PARI) default(realprecision, 200); (3-sqrt(5))*Pi

CROSSREFS

Cf. A096627, A001622, A000796, A019685.

Sequence in context: A261525 A122665 A133066 * A092593 A231365 A024816

Adjacent sequences:  A131985 A131986 A131987 * A131989 A131990 A131991

KEYWORD

cons,nonn

AUTHOR

Rick L. Shepherd, Aug 05 2007

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 25 19:58 EDT 2019. Contains 323576 sequences. (Running on oeis4.)