825768

Appears in sequences

• Number of length n+2 0..2 arrays with at most one downstep in every n consecutive neighbor pairs.at n=34A255109
• Expansion of (1-x^2)/((1-x-x^2)*(1-x-x^4)).at n=27A291311
• Expansion of (1/x) * Series_Reversion( x * (1-x^3/(1-x))^2 ).at n=17A369011