232232

Appears in sequences

• a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ...+ a(n-1)*a(1) for n >= 5, with initial values 0,0,1,1.at n=30A025277
• Palindromes with exactly 7 prime factors (counted with multiplicity).at n=20A046333
• Palindromes pertaining to A082204.at n=5A082205
• a(1) = 1; for n > 1, a(n) is the smallest number that is either a divisor or a multiple, in that priority (order), of a(n-1) such that it is a distinct palindrome not included earlier.at n=32A089337
• List of molecules in Hintze-Adami artificial chemistry (see comments for definition).at n=28A101145
• List of imprimitive words over the alphabet {2,3}.at n=12A213974
• Non-primitive words on {1,2,3}.at n=37A239018
• Number of ordered trees with n edges such that non-leaf vertices at even levels have outdegree 1 and those at odd levels have outdegree 2.at n=28A248100
• Palindromes with exactly 5 distinct prime divisors.at n=28A373465
• a(n) is the least palindrome that has exactly n palindromic divisors other than itself and 1.at n=17A378140