62976

Appears in sequences

• Number of points on surface of truncated cube: a(n) = 46*n^2 + 2 for n > 0.at n=37A005911
• Expansion of Product_{m>=1} (1+m*q^m)^-12.at n=10A022704
• a(n) = 2*a(n-1) + 4*a(n-2), a(0)=1, a(1)=1.at n=10A084057
• a(n) = 4^n * T(n,3/2) where T is the Chebyshev polynomial of the first kind.at n=5A099140
• a(n) = Sum_{k=0..floor(n/2)} binomial(n-k, k-1)*4^(n-k-1).at n=9A099582
• Duplicate of A084057.at n=9A163302
• Number of 3 X n 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=11A281058
• Totients t such that the number of divisors of t equals the number of solutions of phi(x) = t.at n=31A305058
• Dirichlet self-convolution of the integer partition numbers A000041.at n=39A323764
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of (1-(k+1)*x) / (1-2*(k+1)*x+((k-1)*x)^2).at n=60A333988
• a(n) = Sum_{k=0..n} n^k * binomial(2*n,2*k).at n=5A333990