86968

Appears in sequences

• Largest palindromic substring in 5^n.at n=44A046263
• Palindromes n such that n and n^2 have same digit sum.at n=21A058852
• Square root of weight enumerator of binary (16,256,6) nonlinear Nordstrom-Robinson code.at n=9A109737
• Number of n-node triangulations of the Klein bottle N_2 in which every node has degree >= 3.at n=4A129046
• Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally and vertically.at n=2A258904
• Number of (n+2)X(3+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally and vertically.at n=1A258905
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally and vertically.at n=7A258910
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock diagonal median plus antidiagonal median nondecreasing horizontally and vertically.at n=8A258910