446985

Appears in sequences

• First differences of A036449, triangular numbers by definition.at n=14A189475
• Triangular array read by rows: T(n, k) = S(n, [n/2]-k) and S(n,k) = C(n, 2*k)*(2*k-1)!!*((2*k-1)!! + 1)/2, n>=0, 0<=k<=[n/2].at n=30A246257
• a(n) is the smallest number that has exactly n binary palindrome divisors (A006995).at n=28A355716