OFFSET
0,3
COMMENTS
The reason the sequence is palindromic is because playing the game backward is the same as playing it forward, with the notions of "hole" and "peg" interchanged.
LINKS
George I. Bell, English Peg Solitaire
Bill Butler, Durango Bill's 33-hole Peg Solitaire
FORMULA
Satisfies a(n)=a(31-n) for 0<=n<=31 (sequence is a palindrome).
EXAMPLE
There are four possible first jumps, but they all lead to the same board position (rotationally equivalent), thus a(1)=1.
CROSSREFS
KEYWORD
full,nonn,fini
AUTHOR
George Bell (gibell(AT)comcast.net), Sep 16 2005
STATUS
approved