48536

Appears in sequences

• Number of length-n 0..3 arrays with no repeated value differing from the previous repeated value by plus or minus one modulo 3+1.at n=7A269685
• T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by plus or minus one modulo k+1.at n=52A269690
• Solutions x to the negative Pell equation y^2 = 72*x^2 - 1331712 with x,y >= 0.at n=11A281241