Triangle of coefficients of polynomials v(n,x) jointly generated with A209830; see the Formula section.

A209831

Triangle of coefficients of polynomials v(n,x) jointly generated with A209830; see the Formula section.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =1a(4) =5a(5) =8a(6) =1a(7) =8a(8) =20a(9) =21a(10) =1a(11) =10a(12) =41a(13) =71a(14) =55a(15) =1a(16) =13a(17) =65a(18) =176a(19) =235a(20) =144a(21) =1a(22) =15a(23) =99a(24) =338a(25) =684a(26) =744a(27) =377a(28) =1a(29) =18

External references