Triangle of coefficients of polynomials v(n,x) jointly generated with A209996; see the Formula section.
A209998
Triangle of coefficients of polynomials v(n,x) jointly generated with A209996; see the Formula section.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =2a(4) =8a(5) =9a(6) =2a(7) =10a(8) =30a(9) =27a(10) =2a(11) =10a(12) =46a(13) =108a(14) =81a(15) =2a(16) =10a(17) =50a(18) =198a(19) =378a(20) =243a(21) =2a(22) =10a(23) =50a(24) =242a(25) =810a(26) =1296a(27) =729a(28) =2a(29) =10
External references
- oeis: A209998