260917841

Appears in sequences

• Centered cube numbers: (n+1)^12 + n^12.at n=4A036090
• a(n) = 4^n + 5^n.at n=12A074611
• a(n) = a(n-1) + 20*a(n-2), n >= 2; a(0)=1, a(1)=41.at n=11A320468