1179016

Appears in sequences

• a(n) = ([n]_phi! - [n]_{1-phi}!)/sqrt(5), where [n]_q! is the q-factorial, phi = (1+sqrt(5))/2.at n=7A274985
• Expansion of e.g.f. exp(-2*x)/(exp(-x) - x)^4.at n=6A379995