OFFSET
1,2
FORMULA
a(n) = n * (1+ floor(sum{k=1 to n-1} a(k) /n)).
MATHEMATICA
f[l_List] := Block[{n = Length[l] + 1}, Append[l, n*(1 + Floor[Plus @@ l/n])]]; Nest[f, {}, 33] (* Ray Chandler, Feb 12 2007 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Leroy Quet, Feb 11 2007
EXTENSIONS
Extended by Ray Chandler, Feb 12 2007
STATUS
approved