376200

Appears in sequences

• Number of vertices of secondary polytope for triangle X n-simplex.at n=3A011555
• Number of triangulations of Delta^2 x Delta^(k-1).at n=4A122722
• Numbers with prime factorization pqr^2s^2t^3.at n=21A190386
• n-th derivative of cosh(x)^sinh(x) at x=0.at n=12A215519
• n-th derivative of sech(x)^sinh(x) at x=0.at n=12A215679
• Number of n X 4 0..2 arrays with every element equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0) both plus 1 mod 3 and minus 1 mod 3, with new values introduced in order 0..2.at n=5A277655
• Number of nX6 0..2 arrays with every element equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0) both plus 1 mod 3 and minus 1 mod 3, with new values introduced in order 0..2.at n=3A277657
• T(n,k)=Number of nXk 0..2 arrays with every element equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0) both plus 1 mod 3 and minus 1 mod 3, with new values introduced in order 0..2.at n=39A277659
• T(n,k)=Number of nXk 0..2 arrays with every element equal to some element at offset (-1,0) (-1,1) (0,-1) (0,1) or (1,0) both plus 1 mod 3 and minus 1 mod 3, with new values introduced in order 0..2.at n=41A277659
• Numbers x whose 10's complements y have the same sum of divisors of x, with x <> y.at n=20A300796