76648

Appears in sequences

• a(n) = binomial(n+6,6)*(6*n+7)/7.at n=10A034265
• Duplicate of A034265.at n=10A050485
• p-INVERT of (1,0,0,1,0,0,0,0,0,...), where p(S) = (1 - S)^2.at n=27A292324