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A246977
Sequence B related to Fraenkel's (3,2)-Wythoff's game in Table 5 of Liu-Zhao (2014).
1
0, 6, 12, 18, 24, 30, 38, 44, 50, 56, 62, 70, 76, 82, 88, 94, 102, 108, 114, 120, 126, 134, 140, 146, 152, 158, 166, 172, 178, 184, 190, 196, 202, 210, 216, 222, 228, 234, 242, 248, 254, 260, 266, 274, 280, 286, 292, 298, 306, 312, 318, 324, 330, 338
OFFSET
0,2
COMMENTS
Needs better definition and more terms. I am having difficulty accessing this document. The complement, A', is presumably also missing from the OEIS, but we cannot be certain of that until the present sequence is extended.
LINKS
Wen An Liu and Xiao Zhao, Adjoining to (s,t)-Wythoff's game its P-positions as moves, Discrete Applied Mathematics, 27 August 2014. See Table 5.
MAPLE
mex := proc(L)
local k;
for k from 0 do
if not k in L then
return k;
end if;
end do:
end proc:
A := proc(n, s, t)
option remember;
local a, b ;
if n = 0 then
0;
else
a := [seq(procname(i, s, t), i=0..n-1)] ;
b := [seq(B(i, s, t), i=0..n-1)] ;
mex([op(a), op(b)]) ;
end if;
end proc;
B := proc(n, s, t)
option remember;
if n = 0 then
0 ;
else
(s-1)*A(n, s, t)+n*(t+2) ;
end if;
end proc;
A246977 := proc(n)
B(n, 3, 2) ;
end proc:
seq(A246977(n), n=0..80) ; # R. J. Mathar, Oct 25 2014
CROSSREFS
Sequence in context: A043369 A028436 A184523 * A037230 A277723 A033018
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 14 2014
STATUS
approved