260415373

Properties

Appears in sequences

• Number of n-tuples of singular vectors of a 3 X 3 X 3 X ... X 3 n-dimensional tensor.at n=6A274308
• Number A(n,k) of singular vector tuples for a general k-dimensional {n}^k tensor; square array A(n,k), n>=1, k>=1, read by antidiagonals.at n=38A284308
• Number of singular vector tuples for a general 7-dimensional {n}^7 tensor.at n=2A287083
• A(n,k) = Sum_{i_1=0..n} Sum_{i_2=0..n} ... Sum_{i_k=0..n} (-1)^(i_1 + i_2 + ... + i_k) * multinomial(i_1 + i_2 + ... + i_k; i_1, i_2, ..., i_k), square array A(n,k) read by antidiagonals, for n >= 0, k >= 0.at n=47A308322
• Prime numbersat n=14217261