176671

Appears in sequences

• Palindromes n such that n and n^2 have same digit sum.at n=30A058852
• Number of -n..n arrays of 4 elements with first, second and third differences also in -n..n.at n=14A202125
• Composite palindromes whose divisors > 1 are all nontrivial palindromes (i.e., palindromes with at least two digits).at n=36A329100