1,1
Table of n, a(n) for n=1..6.
M. Bowick, P. Di Francesco, O. Golinelli and E. Guitter, Three-dimensional Folding of the Triangular Lattice, Nucl. Phys. B450 (1995) 463-494.
Sequence in context: A223964 A195595 A204567 * A283339 A128698 A283576
Adjacent sequences: A077069 A077070 A077071 * A077073 A077074 A077075
nonn
N. J. A. Sloane, Nov 29 2002
approved