40317

Appears in sequences

• Number of partitions p of n such that 4*min(p) is a part of p.at n=44A238591
• Triangle read by rows: T(n, k) is the number of n X n Hermitian Toeplitz matrices of rank k using all the integers 1, 2, ..., n and with all off-diagonal elements purely imaginary.at n=35A364228
• a(n) is the number of n X n nonsingular Hermitian Toeplitz matrices using all the integers 1, 2, ..., n and with all off-diagonal elements purely imaginary.at n=7A364229