1,4
Column 8 of A184318
Table of n, a(n) for n=1..15.
All solutions for n=5
..0....0
..8....0
..0....8
Sequence in context: A264715 A294341 A318418 * A141084 A172194 A338400
Adjacent sequences: A184314 A184315 A184316 * A184318 A184319 A184320
nonn
R. H. Hardin Jan 10 2011
approved