OFFSET
1,2
COMMENTS
Column 3 of A302278.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 2*a(n-1) +5*a(n-2) +26*a(n-3) -66*a(n-4) -86*a(n-5) +79*a(n-6) +14*a(n-7) +13*a(n-8) -168*a(n-9) +250*a(n-10) +428*a(n-11) -232*a(n-12) -24*a(n-13) -160*a(n-14) +160*a(n-15) -256*a(n-16) -384*a(n-17) +256*a(n-18).
EXAMPLE
Some solutions for n=5:
0 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 1
1 1 0 0 0 1 0 1 0 0 0 1 1 1 0 1 0 1 0 0 1
1 1 1 0 1 1 0 0 1 1 1 1 0 0 0 0 1 0 1 1 1
1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 1 0 1 1
0 1 1 0 1 1 0 1 0 0 0 1 0 1 1 1 1 1 1 0 0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 04 2018
STATUS
approved