|
| |
|
|
A104123
|
|
Decimal expansion of the constant c = sqrt((137 - 1/(57+sqrt(Pi)/10))/(2*Pi)), an approximation to the Feigenbaum bifurcation velocity constant delta (A006890).
|
|
0
| |
|
|
4, 6, 6, 9, 2, 0, 1, 6, 0, 9, 1, 8, 3, 4, 9, 2, 4, 5, 1, 4, 5, 0, 6, 6, 1, 8, 9, 4, 0, 5, 2, 3, 3, 0, 6, 1, 9, 5, 1, 6, 9, 6, 6, 1, 0, 5, 5, 5, 8, 6, 9, 4, 3, 6, 6, 2, 9, 7, 8, 2, 7, 2, 5, 3, 9, 7, 8, 4, 4, 7, 0, 7, 2, 7, 7, 6, 2, 6, 6, 7, 4, 8, 0, 6, 6, 9, 9, 8, 4, 8, 0, 4, 1, 8, 4, 4, 3, 2, 0, 1, 4, 8, 7, 4, 0
(list; constant; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| c - delta = .000000000080501779597..., Gamma(delta) - InverseGamma(1/(c-delta)) = .50050037514..., ln(ln(1/(c-d))) - Pi = .00440025013324...
|
|
|
EXAMPLE
| 4.669201609183492451450661894052330619516966105558694366297827...
|
|
|
MATHEMATICA
| RealDigits[Sqrt[(137 - 1/(57 + Sqrt[Pi]/10))/(2 Pi)], 10, 110][[1]]
|
|
|
CROSSREFS
| Cf. A006890.
Sequence in context: A049089 A028327 A006890 * A094078 A016122 A201775
Adjacent sequences: A104120 A104121 A104122 * A104124 A104125 A104126
|
|
|
KEYWORD
| cons,nonn
|
|
|
AUTHOR
| Gerald McGarvey (gerald.mcgarvey(AT)comcast.net), Mar 06 2005
|
| |
|
|
