26697

Appears in sequences

• Denominators of continued fraction convergents to sqrt(601).at n=11A042153
• a(0)=a(1)=a(2)=a(3)=a(4)=a(5)=1; a(n)=a(n-1)+a(n-2)-a(n-4)+a(n-6) for n>=6.at n=29A109537
• T(n,k) = 24*A046802(n,k) - 9*A008518(n,k) - 8*A007318(n,k), triangle read by rows (0 <= k <= n).at n=30A168292
• T(n,k) = 24*A046802(n,k) - 9*A008518(n,k) - 8*A007318(n,k), triangle read by rows (0 <= k <= n).at n=33A168292
• Numbers that are the product of 3 distinct primes a,b and c, such that a+b+c, a^2+b^2+c^2 and a^3+b^3+c^3 are prime numbers.at n=29A176911