60427

Properties

Appears in sequences

• Molien series for action of SL(3,C) on ternary forms of degree 4.at n=39A083024
• a(n) = a(n - 1) - 2*a(n - 2) + a(n - 3) - 4*a(n - 4) + 2*a(n - 5).at n=30A122581
• 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, 1), (0, 0, -1), (0, 1, 1), (1, -1, 1)}.at n=10A148839
• Prime factors in a divisibility sequence of the Lucas sequence v(P=3,Q=5) of the second kind.at n=23A164816
• Primes of the form k!3 + 3^7, where k!3 is the triple factorial number (A007661).at n=4A288883
• Number of nX4 0..1 arrays with every element equal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=6A297974
• Number of nX7 0..1 arrays with every element equal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=3A297977
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=48A297978
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero.at n=51A297978
• Prime numbersat n=6095