|
| |
|
|
A040142
|
|
Continued fraction for sqrt(155).
|
|
0
| |
|
|
12, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2, 24, 2, 4, 2
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,1
|
|
|
LINKS
| Index entries for continued fractions for constants
|
|
|
FORMULA
| a(n)=(1/6)*{-25*(n mod 4)+11*[(n+1) mod 4]+5*[(n+2) mod 4]+41*[(n+3) mod 4]}-12*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Jun 10 2009]
|
|
|
MAPLE
| Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):
|
|
|
MATHEMATICA
| ContinuedFraction[Sqrt[155], 300] (*From Vladimir Joseph Stephan Orlovsky, Mar 23 2011*)
|
|
|
CROSSREFS
| Sequence in context: A010205 A080496 A098781 * A169855 A054383 A036383
Adjacent sequences: A040139 A040140 A040141 * A040143 A040144 A040145
|
|
|
KEYWORD
| nonn,cofr,easy
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
|
| |
|
|
