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 A157032 Let d(i) be the i-th digit of the decimal expansion of phi=1.6180339887498948482045868...,so that d(0) = 1, d(1) = 6, d(2) = 1, etc. Then a(0) = 1, thereafter a(n) = d(d(n)). 0
 1, 3, 6, 8, 1, 8, 8, 8, 8, 8, 9, 0, 8, 8, 8, 0, 8, 0, 8, 1, 1, 0, 3, 8, 3, 8, 8, 0, 8, 3, 3, 3, 8, 8, 6, 6, 9, 9, 1, 1, 8, 1, 8, 6, 9, 8, 8, 1, 3, 9, 3, 1, 8, 3, 1, 6, 8, 3, 0, 0, 8, 3, 1, 1, 9, 1, 3, 1, 3, 1, 0, 3, 1, 8, 6, 8, 8, 1, 1, 0, 0, 8, 9, 1, 9, 1, 1, 9, 1, 1, 0, 6, 8, 8, 8, 8, 6, 6, 8, 9, 0, 8, 0, 9, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS This defines a constant 1.368188888908880808110383880... related to Phi in a peculiar way! All digits are one of the first 10 digits of Phi = A001622, so 2, 4, 5 and 7 never appear. [From R. J. Mathar, Mar 14 2009] LINKS CROSSREFS Cf. A135725, A155912 Sequence in context: A298907 A181909 A181917 * A295655 A254604 A278498 Adjacent sequences:  A157029 A157030 A157031 * A157033 A157034 A157035 KEYWORD nonn,base,easy AUTHOR Dan Brown (ddbhockey(AT)hotmail.com), Feb 21 2009 EXTENSIONS More digits from R. J. Mathar, Mar 14 2009 STATUS approved

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Last modified December 14 03:31 EST 2019. Contains 329978 sequences. (Running on oeis4.)