Nonprime palindromes n with only the digits 0, 1, 2 such that the product of divisors of n is also a palindrome.
A261534
Nonprime palindromes n with only the digits 0, 1, 2 such that the product of divisors of n is also a palindrome.
Terms
- a(0) =1a(1) =22a(2) =111a(3) =121a(4) =202a(5) =1001a(6) =1111a(7) =10001a(8) =10201a(9) =11111a(10) =100001a(11) =1000001a(12) =1001001a(13) =1012101a(14) =1100011a(15) =1101011a(16) =1111111a(17) =10000001a(18) =100000001a(19) =101000101a(20) =110000011a(21) =200010002a(22) =10000000001a(23) =10011111001a(24) =11000100011a(25) =11001010011a(26) =11100100111a(27) =11101010111a(28) =20000100002
External references
- oeis: A261534