Triangle, read by rows, where the n-th row lists the coefficients of the polynomial of degree n, with root -1, that generates the n-th diagonal of this sequence.
A091173
Triangle, read by rows, where the n-th row lists the coefficients of the polynomial of degree n, with root -1, that generates the n-th diagonal of this sequence.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =2a(7) =4a(8) =3a(9) =1a(10) =4a(11) =10a(12) =9a(13) =4a(14) =1a(15) =10a(16) =28a(17) =30a(18) =16a(19) =5a(20) =1a(21) =30a(22) =90a(23) =108a(24) =68a(25) =25a(26) =6a(27) =1a(28) =106a(29) =328
External references
- oeis: A091173