OFFSET
1,2
MATHEMATICA
f[n_] := Abs[ N[ Log[ n], 1024]]; g[n_] := Block[{k = 1}, While[ N[ Nest[f, n, k], 64] > 1/n, k++ ]; k]; a = Table[0, {100}]; d = 0; Do[b = g[n]; If[b < 101 && a[[b]] == 0, a[[b]] = n], {n, 10^5}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Mar 18 2004
STATUS
approved