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 A269975 Factorial-nested interval sequence of -1 + sqrt(2). 1
 2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 2, 1, 3, 2, 1, 1, 2, 3, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 3, 1, 1, 1, 4, 2, 2, 1, 1, 1, 2, 1, 2, 3, 1, 3, 3, 1, 2, 1, 2, 1, 1, 3, 2, 2, 2, 1, 1, 1, 1, 2, 1, 3, 2, 1, 1, 1, 1, 1, 1, 5, 2, 2, 1, 1, 1, 2, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A269970 for a definition of factorial-nested interval sequence and guide to related sequences. LINKS Table of n, a(n) for n=1..86. FORMULA Empirical: a(n) = A269974(n+1). - R. J. Mathar, Mar 21 2016 CROSSREFS Cf. A000142, A269970. Sequence in context: A303598 A337277 A269974 * A308069 A161895 A048138 Adjacent sequences: A269972 A269973 A269974 * A269976 A269977 A269978 KEYWORD nonn,easy AUTHOR Clark Kimberling, Mar 08 2016 STATUS approved

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Last modified September 17 18:03 EDT 2024. Contains 375990 sequences. (Running on oeis4.)