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A238116 Number of continuations arising in matrix method for enumerating Hamiltonian cycles on 2n X 2n grid. 1

%I

%S 1,14,162,1966,25567,351880,5056350,75100735,1144833705,17821104101

%N Number of continuations arising in matrix method for enumerating Hamiltonian cycles on 2n X 2n grid.

%H Ed Wynn, <a href="http://arxiv.org/abs/1402.0545">Enumeration of nonisomorphic Hamiltonian cycles on square grid graphs</a>, arXiv preprint arXiv:1402.0545, 2014

%Y Cf. A003763, A143246, A209077, A222065, A238115-A238118.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Mar 05 2014

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Last modified November 19 18:39 EST 2019. Contains 329323 sequences. (Running on oeis4.)