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A145311
This is a sequence from 5 X n Chomp: values of r for which there is a P-position (p,p,p,p,r).
0
1, 6, 9, 10, 14, 17, 18, 23, 36, 39, 40, 45, 41, 49, 52, 59, 65, 85, 84, 96, 110, 111, 121, 131
OFFSET
1,2
COMMENTS
I wrote a program in Delphi in 1999. Generating time (all P-positions where n=150): 103.76 second.
CROSSREFS
Sequence in context: A169692 A359371 A337287 * A363464 A328244 A037198
KEYWORD
nonn
AUTHOR
Csaba Beretka (bcs183(AT)freemail.hu), Oct 06 2008
STATUS
approved