Triangular numbers which are 10-almost primes.

Terms

a(0) =32640a(1) =73920a(2) =130816a(3) =165600a(4) =204480a(5) =265356a(6) =294528a(7) =401856a(8) =592416a(9) =839160a(10) =947376a(11) =990528a(12) =1279200a(13) =1445850a(14) =1492128a(15) =1606528a(16) =1842240a(17) =1844160a(18) =2031120a(19) =2049300a(20) =2821500a(21) =2956096a(22) =3571128a(23) =3963520a(24) =4148640a(25) =4250070a(26) =4335040