26904969

Appears in sequences

• Squares which can be represented as sum of (at least two) consecutive cubes and are not triangular numbers squared.at n=12A163392
• Odd squares which are the sum of the divisors of some n.at n=8A243810
• Number of nX3 0..n+3-2 arrays with upper left zero and lower right n+3-2 and each element differing from its diagonal and antidiagonal neighbors by one or two.at n=5A265475
• Number of nX6 0..n+6-2 arrays with upper left zero and lower right n+6-2 and each element differing from its diagonal and antidiagonal neighbors by one or two.at n=2A265478
• T(n,k)=Number of nXk 0..n+k-2 arrays with upper left zero and lower right n+k-2 and each element differing from its diagonal and antidiagonal neighbors by one or two.at n=30A265480
• T(n,k)=Number of nXk 0..n+k-2 arrays with upper left zero and lower right n+k-2 and each element differing from its diagonal and antidiagonal neighbors by one or two.at n=33A265480
• Perfect powers y^m with y > 1 and m > 1 which are Brazilian repdigits with three or more digits > 1 in some base.at n=26A307745
• Squares m such that beta(m) = (tau(m) - 1)/2 where beta(m) is the number of Brazilian representations of m and tau(m) is the number of divisors of m.at n=28A326710