28482

Appears in sequences

• Palindromes with exactly 4 distinct prime factors.at n=16A046394
• Palindromic even squarefree numbers with an even number of distinct prime factors.at n=30A075811
• Average of 4 primes where the integer Schwarzian derivative is zero.at n=28A094903
• Numbers k such that k and k^2 use only the digits 1, 2, 3, 4 and 8.at n=30A136971
• Number of distinct values of the sum of 2 products of three 0..n integers.at n=26A225259
• Number of maximal subsets of {1..n} such that every orderless pair of distinct elements has a different sum.at n=26A325878
• Palindromes (A002113) in A157037.at n=42A353703
• Palindromes that can be written in more than one way as the sum of two distinct palindromic primes.at n=17A356854
• Palindromes that can be written in more than one way as the sum of two palindromic primes.at n=19A356881