Coefficients of polynomials (in descending powers of x) P(n,x) := 2 + P(n-1,x)^2, where P(1,x) = x + 2.

A158983

Coefficients of polynomials (in descending powers of x) P(n,x) := 2 + P(n-1,x)^2, where P(1,x) = x + 2.

Terms

    a(0) =1a(1) =2a(2) =1a(3) =4a(4) =6a(5) =1a(6) =8a(7) =28a(8) =48a(9) =38a(10) =1a(11) =16a(12) =120a(13) =544a(14) =1628a(15) =3296a(16) =4432a(17) =3648a(18) =1446a(19) =1a(20) =32a(21) =496a(22) =4928a(23) =35064a(24) =189248a(25) =800992a(26) =2711424a(27) =7419740a(28) =16475584a(29) =29610272

External references