OFFSET
0,3
LINKS
A. S. Fraenkel, New games related to old and new sequences, INTEGERS, Electronic J. of Combinatorial Number Theory, Vol. 4, Paper G6, 2004.
FORMULA
MAPLE
A081694 := proc(n)
option remember;
local i;
if n <=1 then
n;
else
{ seq(procname(i), i=0..n-1)} union {seq(A081695(i), i=0..n-1)} ;
mex(%) ;
end if;
end proc:
A081695 := proc(n)
option remember;
if n <= 1 then
n;
else
end if;
end proc:
seq(A081695(n), n=0..70) ; # R. J. Mathar, Apr 13 2019
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Apr 02 2003
EXTENSIONS
More terms from R. J. Mathar, Apr 13 2019
STATUS
approved