Triangle of coefficients of polynomials v(n,x) jointly generated with A209419; see the Formula section.

A209420

Triangle of coefficients of polynomials v(n,x) jointly generated with A209419; see the Formula section.

Terms

    a(0) =1a(1) =2a(2) =2a(3) =3a(4) =6a(5) =3a(6) =5a(7) =14a(8) =13a(9) =4a(10) =8a(11) =30a(12) =41a(13) =24a(14) =5a(15) =13a(16) =60a(17) =109a(18) =96a(19) =40a(20) =6a(21) =21a(22) =116a(23) =262a(24) =308a(25) =196a(26) =62a(27) =7a(28) =34a(29) =218

External references