171174

Appears in sequences

• Eigensequence of triangle A085478: a(n) = Sum_{k=0..n-1} A085478(n-1,k)*a(k) for n > 0 with a(0) = 1.at n=9A125273
• Eigentriangle of A085478: T(n,k) = A085478(n,k) * A125273(k).at n=54A144250
• Eigentriangle of triangle A085478.at n=45A186023
• Number of 3 X n 0..2 arrays with antidiagonals unimodal and rows and diagonals nondecreasing.at n=13A224001