202419

Appears in sequences

• The Wiener index of the cyclic phenylene with n hexagons (n>=3).at n=24A224456
• Number of nX4 0..1 arrays with every element equal to 0, 2, 3 or 4 king-move adjacent elements, with upper left element zero.at n=7A297911
• Numbers that are the sum of four fourth powers in three or more ways.at n=26A344241
• Numbers that are the sum of four fourth powers in exactly three ways.at n=26A344242