

A001395


Number of (2n+1)step selfavoiding walks on diamond lattice ending at point with x = 1.
(Formerly M1973 N0782)


6



2, 10, 74, 518, 3934, 29914, 232094, 1812890, 14277886, 113016230, 898797262, 7173454238, 57431351010, 460989676450, 3708603354110, 29893215059758
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OFFSET

0,1


REFERENCES

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).


LINKS

Table of n, a(n) for n=0..15.
J. L. Martin, The exact enumeration of selfavoiding walks on a lattice, Proc. Camb. Phil. Soc., 58 (1962), 92101.


CROSSREFS

Cf. A001394, A001396, A001397, A001398, A227715, A227716.
Sequence in context: A243250 A088189 A228609 * A047853 A151387 A192259
Adjacent sequences: A001392 A001393 A001394 * A001396 A001397 A001398


KEYWORD

nonn,walk,more


AUTHOR

N. J. A. Sloane.


EXTENSIONS

Edited and extended by Joseph Myers, Jul 21 2013
a(12)a(13) from Sean A. Irvine, Nov 13 2017
a(14)a(15) from Bert Dobbelaere, Jan 12 2019


STATUS

approved



