Lexicographically earliest sequence of distinct terms > 0 such that the concatenation of three successive terms form a palindrome in base 10.
A346821
Lexicographically earliest sequence of distinct terms > 0 such that the concatenation of three successive terms form a palindrome in base 10.
Terms
- a(0) =1a(1) =10a(2) =11a(3) =101a(4) =10111a(5) =101101a(6) =11101a(7) =11101101a(8) =1110111a(9) =10110111
External references
- oeis: A346821