Triangular array: the fission of the polynomial sequence ((x+1)^n: n >= 0) by the polynomial sequence ((x+2)^n: n >= 0). (Fission is defined at Comments.)

A193842

Triangular array: the fission of the polynomial sequence ((x+1)^n: n >= 0) by the polynomial sequence ((x+2)^n: n >= 0). (Fission is defined at Comments.)

Terms

    a(0) =1a(1) =1a(2) =4a(3) =1a(4) =7a(5) =13a(6) =1a(7) =10a(8) =34a(9) =40a(10) =1a(11) =13a(12) =64a(13) =142a(14) =121a(15) =1a(16) =16a(17) =103a(18) =334a(19) =547a(20) =364a(21) =1a(22) =19a(23) =151a(24) =643a(25) =1549a(26) =2005a(27) =1093a(28) =1a(29) =22

External references