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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, 551733, 1103466, 2206932, 4413864, 8827727 (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 Table of n, a(n) for n=1..27. FORMULA a(n) = A055642(A061482(n)). - Michel Marcus, Mar 13 2023 CROSSREFS Cf. A055642, A061482. Sequence in context: A094373 A213705 A295637 * A166286 A179807 A110113 Adjacent sequences: A061899 A061900 A061901 * A061903 A061904 A061905 KEYWORD nonn,base,more AUTHOR Asher Auel, May 05 2001 EXTENSIONS a(23)-a(27) from Sean A. Irvine, Mar 12 2023 STATUS approved

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Last modified November 29 13:49 EST 2023. Contains 367445 sequences. (Running on oeis4.)