29767936

Appears in sequences

• Squares of tetrahedral numbers: a(n) = binomial(n+3,n)^2.at n=30A001249
• Squares of even tetrahedral numbers (A015220).at n=23A014796
• a(n) = C(n,a)*C(n,b)*C(n,c)... where n = abc... are the decimal digits of n.at n=32A111695