Largest n-digit palindromic triangular number, or 0 if no such number exists.

A068643

Largest n-digit palindromic triangular number, or 0 if no such number exists.

Terms

    a(0) =6a(1) =66a(2) =666a(3) =8778a(4) =66066a(5) =828828a(6) =6295926a(7) =61477416a(8) =178727871a(9) =6172882716a(10) =87350505378a(11) =0

External references