A110945 Decimal expansion of (cosecant of 1 degree)^(1/4).

2, 7, 5, 1, 2, 8, 8, 7, 3, 7, 6, 6, 0, 9, 7, 2, 7, 3, 0, 3, 3, 9, 2, 0, 5, 4, 9, 3, 5, 4, 8, 5, 0, 0, 3, 3, 1, 6, 4, 7, 3, 1, 3, 9, 4, 6, 8, 4, 0, 7, 3, 9, 4, 4, 7, 3, 2, 6, 0, 9, 2, 5, 2, 2, 0, 8, 1, 1, 5, 7, 6, 8, 5, 1, 3, 2, 7, 7, 4, 0, 6, 0, 9, 3, 7, 4, 5, 8, 3, 0, 5, 1, 5, 5, 8, 3, 8, 7, 6, 8, 3, 7, 4, 0, 8

Offset

1,1

References

Mohammad K. Azarian, Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813, College Mathematics Journal, Vol. 36, No. 5, November 2005, p. 413-414. Solution published in Vol. 37 , No. 5, November 2006, pp. 394-395.

Links

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

Mathematica

RealDigits[Surd[Csc[1 Degree], 4], 10, 120][[1]] (* Harvey P. Dale, Oct 25 2020 *)

Crossrefs

Cf. A019810.

Sequence in context: A059038 A244678 A201319 * A197571 A178422 A296564

Adjacent sequences: A110942 A110943 A110944 * A110946 A110947 A110948

Keyword

cons,nonn

Author

Mohammad K. Azarian, Jan 21 2006

Status

approved