A110941 Decimal expansion of (cosecant of 1 degree)^4.

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

Offset

8,3

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=8..112.

Example

10779006.313708533472023294316010...

Crossrefs

Cf. A019810.

Cf. A110937.

Sequence in context: A076236 A072520 A187179 * A182470 A157290 A021566

Adjacent sequences: A110938 A110939 A110940 * A110942 A110943 A110944

Keyword

cons,nonn

Author

Mohammad K. Azarian, Jan 21 2006

Status

approved