OFFSET
2,2
COMMENTS
a(n)=0 for n=1(mod 4)=A016813.
a(4k+1) = 0. All other zeros are unproved and have been checked up to m = 1000. - David Wasserman, May 27 2008
REFERENCES
H. Ibstedt, Solution to Problem 2623, "Exclusionary Powers", pp. 346-9 Journal of Recreational Mathematics, Vol. 32 No.4 2003-4 Baywood NY.
CROSSREFS
KEYWORD
less,nonn,base
AUTHOR
Lekraj Beedassy, Aug 17 2005
EXTENSIONS
More terms from David Wasserman, May 27 2008
STATUS
approved