OFFSET
1,15
MATHEMATICA
PR[n_, r_] := Sum[r/((k - 1)i n), {i, 1, n}, {k, r + 1, i}]; maxi[li_] := {Do[If[li[[n + 1]] < li[[n]], aux = n; Break[]], {n, 1, Length[li] - 1}], aux}[[2]]; SEQ[1] = 0; SEQ[2] = 1; SEQ[n_] := maxi[Table[PR[n, i], {i, 1, n - 1}]]; Table[SEQ[n], {n, 1, 133}]
CROSSREFS
KEYWORD
nonn
AUTHOR
José María Grau Ribas, May 24 2013
STATUS
approved