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In polar coordinates (r,theta), a golden spiral equation is r~c^theta, where c is this constant, with phi being the golden ratio (A001622).
Table of n, a(n) for n=1..105.
Wikipedia, Golden spiral
RealDigits[GoldenRatio^(2/Pi), 10, 120][] (* Harvey P. Dale, Jul 16 2012 *)
Cf. A001622, A212225.
Sequence in context: A175628 A119360 A021283 * A020864 A152304 A021902
Adjacent sequences: A212221 A212222 A212223 * A212225 A212226 A212227
Stanislav Sykora, May 06 2012