login
Values of r for which there is a P-position (p,p,p,r) in 4 X n Chomp.
0

%I #6 Jul 10 2022 16:40:40

%S 1,7,12,15,16,17,20,25,30,35,37,39,47,51,54,57,61,66,75,73,74,83,84,

%T 93,95,101,102,109,115,119,122,128,136,137,138,149,153,156,160,174,

%U 172,173,177,183,187,190,194,192,204,215,212,225,236,239

%N Values of r for which there is a P-position (p,p,p,r) in 4 X n Chomp.

%C I wrote a program in Delphi in 1999. Generating time (all P-positions when n=600): 211.72 second.

%K nonn

%O 1,2

%A Csaba Beretka (bcs183(AT)freemail.hu), Oct 06 2008