The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A194417 (A194416)/3. 5
 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 22, 23, 26, 27, 28, 31, 32, 33, 36, 37, 41, 42, 46, 47, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 72, 73, 74, 77, 78, 79, 82, 83, 84, 87, 88, 92, 93, 97, 98 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS See A194368. LINKS MATHEMATICA r = Sqrt[3]; c = 1/3; x[n_] := Sum[FractionalPart[k*r], {k, 1, n}] y[n_] := Sum[FractionalPart[c + k*r], {k, 1, n}] t1 = Table[If[y[n] < x[n], 1, 0], {n, 1, 150}]; Flatten[Position[t1, 1]]           (* A194415 *) t2 = Table[If[y[n] == x[n], 1, 0], {n, 1, 300}]; Flatten[Position[t2, 1]]           (* A194416 *) %/3                                (* A194417 *) t3 = Table[If[y[n] > x[n], 1, 0], {n, 1, 500}]; Flatten[Position[t3, 1]]           (* A194418 *) CROSSREFS Cf. A194368, A194416. Sequence in context: A272322 A246079 A246086 * A246093 A261924 A255421 Adjacent sequences:  A194414 A194415 A194416 * A194418 A194419 A194420 KEYWORD nonn AUTHOR Clark Kimberling, Aug 24 2011 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 21 04:10 EDT 2021. Contains 345354 sequences. (Running on oeis4.)