-3894

Appears in sequences

• Matrix inverse of triangle A121334, where A121334(n,k) = C( n*(n+1)/2 + n-k, n-k) for n>=k>=0.at n=22A121439
• a(n) = a(n-1) - 9*a(n-2), a(0) = 1, a(1) = 3.at n=8A133665
• Irregular triangular array: row n is the linear recurrence signature of F(i)^n - F(i-1)^n, where F = A000045 (Fibonacci numbers).at n=36A379048
• Irregular triangular array: row n is the linear recurrence signature of F(i)^n - F(i-1)^n, where F = A000045 (Fibonacci numbers).at n=38A379048