333430

Appears in sequences

• a(n) = a(n-1) + a(n-2) + a(n-3) - a(n-4) with a(0) = a(1) = a(2) = 0, a(3) = 1.at n=27A116732
• G.f. = Phi*F^5, where Phi = g.f. for A028930, F = g.f. for A028959.at n=24A328536