205205

Appears in sequences

• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (1, 0, -1), (1, 1, 0)}.at n=12A148568
• Least k with precisely n partitions k = x + y satisfying x > 0 and k' = x' + y', where k', x', y' are the arithmetic derivatives of k, x, y.at n=14A212664
• Triangle read by rows, the coefficients of J. L. Fields generalized Bernoulli polynomials.at n=33A220412
• Number of set partitions of [n] with maximal block length multiplicity equal to nine.at n=6A271738