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A113815
Decimal expansion of (cotangent of 1 degree)^(1/5).
1
2, 2, 4, 7, 0, 6, 5, 3, 6, 7, 3, 7, 9, 4, 0, 5, 1, 4, 4, 5, 3, 0, 1, 3, 1, 6, 7, 1, 5, 0, 5, 6, 3, 0, 7, 1, 5, 8, 3, 3, 4, 9, 6, 4, 0, 1, 1, 3, 4, 0, 0, 3, 2, 3, 2, 9, 6, 2, 3, 9, 5, 8, 6, 8, 1, 5, 4, 3, 6, 2, 5, 5, 6, 7, 5, 6, 5, 0, 5, 4, 7, 5, 4, 1, 7, 8, 7, 7, 8, 1, 4, 0, 9, 8, 5, 1, 0, 7, 8, 9, 9, 9, 0, 1, 2
OFFSET
1,1
LINKS
EXAMPLE
Equals (cot(Pi/180))^(1/5) = 2.247065367379405144530132....
MATHEMATICA
RealDigits[(Cot[Pi/180])^(1/5), 10, 50][[1]] (* G. C. Greubel, Jun 08 2017 *)
RealDigits[Surd[Cot[1 Degree], 5], 10, 120][[1]] (* Harvey P. Dale, Mar 09 2019 *)
PROG
(PARI) (1/tan(Pi/180))^(1/5) \\ G. C. Greubel, Jun 08 2017
CROSSREFS
Sequence in context: A072707 A086105 A084701 * A110946 A021449 A354702
KEYWORD
cons,nonn
AUTHOR
Mohammad K. Azarian, Jan 22 2006
STATUS
approved