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A001184 Number of simple Hamiltonian rook paths connecting opposite corners of 2n+1 X 2n+1 board. +0
1
1, 2, 104, 111712, 2688307514, 1445778936756068, 17337631013706758184626 (list; graph; listen)
OFFSET

0,2
REFERENCES

Computed by D. E. Knuth, Dec. 7, 1995.

CROSSREFS

Adjacent sequences: A001181 A001182 A001183 this_sequence A001185 A001186 A001187

Sequence in context: A055693 A106299 A101530 this_sequence A098653 A119433 A042351

KEYWORD

nonn,walk

AUTHOR

D. E. Knuth

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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