Triangle of coefficients of polynomials u(n,x) jointly generated with A209169; see the Formula section.
A209168
Triangle of coefficients of polynomials u(n,x) jointly generated with A209169; see the Formula section.
Terms
- a(0) =1a(1) =2a(2) =1a(3) =4a(4) =6a(5) =3a(6) =7a(7) =16a(8) =17a(9) =7a(10) =12a(11) =37a(12) =56a(13) =47a(14) =17a(15) =20a(16) =78a(17) =154a(18) =182a(19) =128a(20) =41a(21) =33a(22) =156a(23) =378a(24) =574a(25) =565a(26) =344a(27) =99a(28) =54a(29) =301
External references
- oeis: A209168