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 A061902 Number of digits in n-th term of A061482. 1
 1, 1, 1, 2, 3, 5, 9, 17, 34, 68, 135, 270, 539, 1078, 2156, 4311, 8621, 17242, 34484, 68967, 137934, 275867 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 COMMENTS It appears that either a(n+1) = 2 * a(n) or 2 * a(n) - 1, where this alternation takes on the pattern -1, -1, 0, -1, -1, -1, -1, 0, 0, -1, 0, -1, 0, 0, -1, -1, 0, 0, -1, 0, -1, ... LINKS CROSSREFS Cf. A061482. Sequence in context: A000051 A094373 A213705 * A166286 A179807 A110113 Adjacent sequences:  A061899 A061900 A061901 * A061903 A061904 A061905 KEYWORD nonn,base AUTHOR Asher Auel (asher.auel(AT)reed.edu), May 05 2001 STATUS approved

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