80453

Appears in sequences

• Number of (ordered) sequences of coins (each of which has value 1, 2, 5, 10, 20, 50, 100 or 200) which add to n.at n=22A114138
• Number of ordered sequences of coins (each of which has value 1, 2, 5, 10 or 20) which add to n.at n=22A114140
• Semiprimes of the form C(n) + T(n) where C(n) and T(n) are the n-th cube and triangular numbers.at n=11A240884