This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A114206 See A114205. 3
 1, 0, 2, 1, 1, 0, 3, 0, 1, 1, 2, 1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 2, 1, 1, 1, 5, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1, 4, 1, 2, 1, 2, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1, 6, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 2, 2, 1, 1, 1, 4, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1, 5, 1, 1, 1, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 2,3 LINKS Hans Havermann, Table of n, a(n) for n = 2..10000 MATHEMATICA fb[n_] := Block[{rd, o, p}, rd = RealDigits[1/n]; o = Last[rd]; p = First[rd]; If[ ! IntegerQ[Last[p]], p = Most[p]]; Length[p] - o]; Table[fb[n], {n, 120}] (* Ray Chandler, Oct 18 2006 *) r[x_]:=RealDigits[1/x]; w[x_]:=First[r[x]]; f[x_]:=First[w[x]]; l[x_]:=Last[w[x]]; z[x_]:=Last[r[x]]; b[x_]:=Which[IntegerQ[l[x]], Length[w[x]]-1*z[x], IntegerQ[f[x]]==False, -1*z[x], True, Length[Drop[w[x], -1]]-1*z[x]]; (* Hans Havermann, Oct 18 2006 *) Table[b[i], {i, 2, 128}] CROSSREFS Sequence in context: A163540 A127967 A147602 * A073202 A294904 A055212 Adjacent sequences:  A114203 A114204 A114205 * A114207 A114208 A114209 KEYWORD nonn AUTHOR N. J. A. Sloane, Oct 17 2006 EXTENSIONS More terms from Ray Chandler and Hans Havermann, Oct 18 2006 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 October 22 19:53 EDT 2019. Contains 328319 sequences. (Running on oeis4.)