0,2

Index entries for crystal ball sequences

J. H. Conway and N. J. A. Sloane, Low-Dimensional Lattices VII: Coordination Sequences, Proc. Royal Soc. London, A453 (1997), 2369-2389 (Abstract, pdf, ps).

248/315*n^8+992/315*n^7+32/3*n^6+944/45*n^5+144/5*n^4+1184/45*n^3+992/63*n^2+584/105*n+1;

Sequence in context: A087294 A075030 A079098 this_sequence A012031 A090480 A106748

Adjacent sequences: A008359 A008360 A008361 this_sequence A008363 A008364 A008365

nonn

njas and J. H. Conway (conway(AT)math.princeton.edu)