Polynomials for total Pontryagin classes. Refinement of double Pochhammer triangle.

Terms

a(0) =1a(1) =1a(2) =2a(3) =1a(4) =8a(5) =6a(6) =1a(7) =48a(8) =32a(9) =12a(10) =12a(11) =1a(12) =384a(13) =240a(14) =160a(15) =80a(16) =60a(17) =20a(18) =1a(19) =3840a(20) =2304a(21) =1440a(22) =640a(23) =720a(24) =960a(25) =120a(26) =160a(27) =180a(28) =30a(29) =1