OFFSET
0,1
REFERENCES
Harper's Magazine, Feb 2006, Page 14.
MATHEMATICA
a[1] = 2; a[2] = 3; a[n_] := a[n - 2]^2 + a[n - 1]^2; Array[a, 9] (* Robert G. Wilson v *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Michael Hogan (Michael(AT)michaelhogan.com), Jan 10 2006
EXTENSIONS
Corrected and extended by Robert G. Wilson v, Jan 11 2006
STATUS
approved