OFFSET
1,1
COMMENTS
If (3+4i)^n = r+si, then a(n) is the maximum of |r| and |s|.
MATHEMATICA
a[n_] := Max[Abs[Re[(3+4I)^n]], Abs[Im[(3+4I)^n]]]
CROSSREFS
KEYWORD
nonn
AUTHOR
Dean Hickerson, Jan 14, 2002
STATUS
approved