References to A096969

Number of ways to number the cells of an n X n square grid with 1,2,3,...,n^2 so that successive integers are in adjacent cells (horizontally or vertically).
1, 8, 40, 552, 8648, 458696, 2707056

1 seqfan posts

Sat Dec 10 21:05:06 CET 2011    [seqfan] Re: Quick question about self-avoiding walks

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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