Triangular numbers which have one or more occurrences of exactly nine different digits.

A241792

Triangular numbers which have one or more occurrences of exactly nine different digits.

Terms

    a(0) =102738945a(1) =120784653a(2) =120893475a(3) =124875306a(4) =126794850a(5) =129854670a(6) =137904528a(7) =142087653a(8) =143287056a(9) =147069825a(10) =149826705a(11) =152783940a(12) =153694278a(13) =160249753a(14) =162495378a(15) =168370425a(16) =173249805a(17) =189725460a(18) =192540876a(19) =193405278a(20) =197438256a(21) =207193546a(22) =230469715

External references