190806

Appears in sequences

• a(n)^3 is smallest cube containing exactly n 6's.at n=8A048371
• Expansion of (7-41*x+42*x^2)/((1-6*x)*(1-3*x)*(1-2*x)).at n=6A147546
• 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, 0, 0), (-1, 1, -1), (0, 0, 1), (1, 0, -1)}.at n=13A148119
• Number of ways to place 4 points on an n X n square grid so that no more than 2 points are on a vertical or horizontal straight line.at n=6A279438
• Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of two and m runs through the set of least numbers whose prime signature is a partition of n.at n=26A309691