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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
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 A337345 A294904
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 17 2006
EXTENSIONS
More terms from Ray Chandler and Hans Havermann, Oct 18 2006
STATUS
approved

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Last modified March 19 06:32 EDT 2024. Contains 370953 sequences. (Running on oeis4.)