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Table of n, a(n) for n=3..31.
Conjectures from Colin Barker, Feb 20 2016: (Start)
a(n) = 3*a(n-1)-2*a(n-2)-a(n-4)+a(n-5) for n>7.
G.f.: x^3*(7+2*x+x^2-2*x^3) / ((1-x)^2*(1-x-x^2-x^3)).
Sequence in context: A261893 A022815 A172252 * A151718 A027918 A058195
Adjacent sequences: A027113 A027114 A027115 * A027117 A027118 A027119