937500

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*5^(i-j)*10^j.at n=23A038252
• Triangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*5^j.at n=25A038307
• Numbers of the form (5^i)*(12^j), with i, j >= 0.at n=30A108201
• a(n) = 12*5^n.at n=7A216491
• 3 X 3 X 3 triangular graph without horizontal edges coloring a rectangular array: number of n X 1 0..5 arrays where 0..5 label nodes of a graph with edges 0,1 0,2 1,3 1,4 2,4 2,5 and every array movement to a horizontal or vertical neighbor moves along an edge of this graph.at n=15A223346
• LB numbers: positive integers of the form m = a*10^k+b (with a > 0 and b < 10^k) satisfying two properties: 1) the set of prime factors of m is the union of the sets of prime factors of a and b; and 2) A001222(m) = A001222(a) + A001222(b).at n=30A267856
• Numbers k whose smallest multiple that is a Fibonacci number is Fibonacci(k).at n=16A289586
• Integers equal to the least common multiple of the set of numbers generated by all the differences between their consecutive divisors, taken in increasing order.at n=22A298045