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A336057
Decimal expansion of the solution s of s/c = 2 Pi, where s = arclength and c = chord length on the unit circle.
3
5, 3, 9, 5, 5, 9, 9, 2, 4, 2, 4, 0, 5, 7, 0, 8, 7, 8, 4, 9, 0, 2, 2, 2, 6, 6, 8, 5, 1, 8, 9, 2, 7, 8, 9, 8, 3, 9, 3, 7, 5, 8, 5, 5, 7, 8, 8, 8, 6, 2, 7, 8, 0, 5, 3, 4, 3, 2, 0, 6, 8, 5, 1, 7, 3, 0, 0, 4, 2, 8, 4, 4, 6, 4, 2, 5, 2, 9, 4, 3, 9, 5, 4, 6, 4, 7
OFFSET
1,1
COMMENTS
See A336043 for a guide to related sequences.
EXAMPLE
s = 5.395599242405708784902226685189278983937585578886278...
c = 0.858736290371754168590920614506200457177250711406444...
MATHEMATICA
t = t /.FindRoot[t == 2 Pi Sqrt[2 - 2 Cos[t]], {t, 4}, WorkingPrecision -> 200]
c = t/(2 Pi)
RealDigits[t][[1]] (* A336057 *)
RealDigits[c][[1]] (* A336058 *)
CROSSREFS
Sequence in context: A107449 A155496 A128426 * A165789 A133090 A145800
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Jul 10 2020
STATUS
approved