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 A049007 Continued fraction for i^i = exp(-Pi/2). 3
 0, 4, 1, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 7, 1, 20, 1, 3, 6, 10, 3, 2, 1, 1, 7, 2, 2, 1, 1, 1, 2, 7, 1, 23, 28, 2, 1, 2, 3, 138, 1, 4, 2, 3, 1, 1, 50, 1, 2, 1, 1, 6, 1, 24, 1, 2, 2, 1, 1, 1, 1, 1, 4, 6, 11, 1, 16, 3, 3, 1, 1, 1, 2, 8, 3, 47, 2, 1, 2, 2, 1, 38, 1, 5, 1, 147 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Harry J. Smith, Table of n, a(n) for n = 1..20000 G. Xiao, Contfrac H. S. Uhler, On the numerical value of i^i, Amer. Math. Monthly, 28 (1921), 114-116. EXAMPLE 0.20787957635076190854695561983497877003387... i^i = 0.207879576350761908546... = 0 + 1/(4 + 1/(1 + 1/(4 + 1/(3 + ...)))). - Harry J. Smith, Apr 28 2009 MATHEMATICA ContinuedFraction[ E^(-Pi/2), 100] PROG (PARI) { allocatemem(932245000); default(realprecision, 21000); x=contfrac(exp(-Pi/2)); for (n=1, 20000, write("b049007.txt", n, " ", x[n])); } \\ Harry J. Smith, Apr 28 2009 CROSSREFS Cf. A049006. Sequence in context: A161772 A093063 A324937 * A016686 A060037 A229705 Adjacent sequences:  A049004 A049005 A049006 * A049008 A049009 A049010 KEYWORD nonn,cofr AUTHOR STATUS approved

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Last modified June 19 12:02 EDT 2021. Contains 345128 sequences. (Running on oeis4.)