3161781

Appears in sequences

• Row 3 of table A111528.at n=8A111530
• Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^p) = p*(column p+3 of T), or [T^p](m,0) = p*T(p+m,p+3) for all m>=1 and p>=-3.at n=36A111544