750330

Appears in sequences

• a(n) = (n^4 + n)/2 (Row sums of an n X n X n magic cube, when it exists).at n=35A027441
• Magic constant of smallest order-n perfect magic cube.at n=34A109130
• Number of 0..n arrays x(0..5) of 6 elements without any interior element greater than both neighbors or less than both neighbors.at n=16A200874
• Cyclically smooth Lyndon words with 4 colors.at n=16A215336