Numbers whose sum of triangular divisors is also a divisor and greater than 1.

Terms

a(0) =285a(1) =1302a(2) =1425a(3) =1820a(4) =2508a(5) =3640a(6) =3720a(7) =4845a(8) =4956a(9) =5016a(10) =5415a(11) =7125a(12) =7280a(13) =9100a(14) =9114a(15) =9912a(16) =11685a(17) =12255a(18) =12740a(19) =14508a(20) =15105a(21) =16815a(22) =17385a(23) =18200a(24) =19095a(25) =19824a(26) =20235a(27) =20805a(28) =22134a(29) =22515