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 A276521 Decimal expansion of the limit of the nested cos(1+cos(2+cos(3+cos(4+...)))). 1
 3, 4, 9, 5, 6, 5, 1, 2, 0, 8, 2, 6, 1, 9, 3, 0, 1, 5, 8, 6, 4, 4, 5, 8, 9, 1, 9, 4, 0, 2, 4, 0, 6, 2, 9, 4, 0, 5, 5, 7, 3, 2, 2, 5, 0, 7, 9, 7, 1, 0, 8, 8, 5, 0, 8, 6, 2, 9, 8, 9, 5, 2, 9, 9, 9, 9, 3, 3, 0, 0, 1, 8, 6, 4, 5, 6, 5, 8, 0, 2, 0, 7, 0, 0, 8, 2, 5, 0, 9, 7, 0, 6, 9, 9, 2, 6, 1, 4, 6, 4, 7, 6, 0, 4, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET -1,1 COMMENTS In radians. No closed form expression is known. Probably transcendental but this has not been proved. LINKS EXAMPLE 0.03495651208261930158644589194024062940557322507971088508629895299993300186... MATHEMATICA RealDigits[ Fold[ Cos[#1 + #2] &, 0, Reverse[ Range@ 295]], 10, 111][[1]] CROSSREFS Sequence in context: A011292 A021745 A190285 * A247567 A271529 A070154 Adjacent sequences:  A276518 A276519 A276520 * A276522 A276523 A276524 KEYWORD nonn,cons AUTHOR Robert G. Wilson v, Apr 09 2017 STATUS approved

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Last modified July 30 10:27 EDT 2021. Contains 346359 sequences. (Running on oeis4.)