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 A120753 Numbers k such that {rk} > c, where r = (1/2)^(1/2), c = 1/2 and { } denotes fractional part. 3
 1, 4, 5, 7, 8, 11, 14, 15, 18, 21, 22, 24, 25, 28, 29, 31, 32, 35, 38, 39, 41, 42, 45, 46, 48, 49, 52, 55, 56, 59, 62, 63, 65, 66, 69, 72, 73, 76, 79, 80, 82, 83, 86, 87, 89, 90, 93, 96, 97, 100, 103, 104, 106, 107, 110, 113, 114, 117, 120, 121, 123, 124, 127, 128, 130, 131 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Positions of 1 in A083035. LINKS EXAMPLE (See A120243.) MATHEMATICA r = Sqrt[1/2]; b = 2; c = 0; f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r]; t = Table[f[n], {n, 1, 200}] (* A083035 *) Flatten[Position[t, 0]]      (* A120752 *) Flatten[Position[t, 1]]      (* A120753 *) CROSSREFS Cf. A083035, A120752, A190762. Sequence in context: A032714 A032702 A356160 * A188322 A139201 A049649 Adjacent sequences:  A120750 A120751 A120752 * A120754 A120755 A120756 KEYWORD nonn AUTHOR Clark Kimberling, Jul 01 2006 STATUS approved

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Last modified August 8 14:52 EDT 2022. Contains 356009 sequences. (Running on oeis4.)