21111112

Appears in sequences

• Triangle read by rows in which row n gives n smallest n-digit multiples of n that are palindromes.at n=29A084024
• Palindromes which are divisible by the product of their digits.at n=32A117057
• Zeroless numbers n such that n and n*product_of_digits(n) are both palindromes.at n=36A229804