Triangle of coefficients of polynomials v(n,x) jointly generated with A209160; see the Formula section.

A209161

Triangle of coefficients of polynomials v(n,x) jointly generated with A209160; see the Formula section.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =1a(4) =6a(5) =10a(6) =1a(7) =8a(8) =24a(9) =28a(10) =1a(11) =10a(12) =42a(13) =88a(14) =76a(15) =1a(16) =12a(17) =64a(18) =188a(19) =300a(20) =208a(21) =1a(22) =14a(23) =90a(24) =336a(25) =760a(26) =984a(27) =568a(28) =1a(29) =16

External references