-6188

Appears in sequences

• Riordan array (1/(1+x)^3,x/(1+x)^2).at n=60A109954
• Inverse of twin-prime related triangle A111125.at n=39A113187
• Sixth convolution of A115140.at n=12A115145
• a(n) = Sum_{k=0..n} (-1)^(n-k)*binomial(n, k)^2*hypergeom([(k-n)/2, (k-n+1)/2], [k+2], 4).at n=17A344503