Triangle read by rows: T(n,m)=floor[(m/n)*row(n)].

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =6a(5) =1a(6) =1a(7) =23a(8) =23a(9) =1a(10) =1a(11) =48a(12) =286a(13) =48a(14) =1a(15) =1a(16) =384a(17) =1535a(18) =1535a(19) =384a(20) =1a(21) =1a(22) =3840a(23) =7680a(24) =23038a(25) =7680a(26) =3840a(27) =1a(28) =1a(29) =46080