1757571

Appears in sequences

• Palindromes whose sum of divisors is palindromic.at n=8A028986
• Numbers n such that sigma(reversal(n)) = reversal(sigma(n)). Ignore leading 0's.at n=29A069514
• a(n) = -3*a(n-1) + a(n-3), with a(0)=0, a(1)=6, and a(2)=-15.at n=13A215917
• Palindromes whose number and sum of divisors are both also palindromic.at n=8A327324