Triangle of coefficients of polynomials u(n,x) jointly generated with A207626; see the Formula section.
A207625
Triangle of coefficients of polynomials u(n,x) jointly generated with A207626; see the Formula section.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =3a(4) =7a(5) =12a(6) =3a(7) =11a(8) =32a(9) =21a(10) =3a(11) =16a(12) =70a(13) =83a(14) =30a(15) =3a(16) =22a(17) =135a(18) =247a(19) =161a(20) =39a(21) =3a(22) =29a(23) =238a(24) =616a(25) =622a(26) =266a(27) =48a(28) =3a(29) =37
External references
- oeis: A207625