Triangle of coefficients of polynomials v(n,x) jointly generated with A210549; see the Formula section.

A210550

Triangle of coefficients of polynomials v(n,x) jointly generated with A210549; see the Formula section.

Terms

    a(0) =1a(1) =2a(2) =2a(3) =2a(4) =6a(5) =4a(6) =2a(7) =7a(8) =16a(9) =8a(10) =2a(11) =7a(12) =23a(13) =40a(14) =16a(15) =2a(16) =7a(17) =24a(18) =71a(19) =96a(20) =32a(21) =2a(22) =7a(23) =24a(24) =81a(25) =207a(26) =224a(27) =64a(28) =2a(29) =7

External references