Numbers that set records for number of divisors of n(n-1).

Terms

a(0) =2a(1) =3a(2) =4a(3) =6a(4) =9a(5) =15a(6) =16a(7) =21a(8) =36a(9) =64a(10) =81a(11) =100a(12) =105a(13) =196a(14) =225a(15) =385a(16) =441a(17) =561a(18) =936a(19) =1225a(20) =1540a(21) =2016a(22) =2080a(23) =5265a(24) =5985a(25) =12376a(26) =21736a(27) =41041a(28) =78625a(29) =123201