login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A321327 Expansion of Product_{k>=0} (1 - x^(2^k))^(2^k). 2

%I #10 Nov 05 2018 08:00:29

%S 1,-1,-2,2,-3,3,8,-8,-6,6,4,-4,26,-26,-56,56,-7,7,70,-70,-51,51,32,

%T -32,120,-120,-272,272,-200,200,672,-672,-182,182,-308,308,1026,-1026,

%U -1744,1744,-660,660,3064,-3064,-916,916,-1232,1232,2466,-2466,-3700,3700,-3990,3990

%N Expansion of Product_{k>=0} (1 - x^(2^k))^(2^k).

%F G.f.: A(x) satisfies A(x) = (1 - x) * A(x^2)^2, with A(0) = 1.

%Y Convolution inverse of A073709.

%Y Cf. A073707, A321326.

%K sign

%O 0,3

%A _Seiichi Manyama_, Nov 05 2018

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 3 09:23 EDT 2024. Contains 375656 sequences. (Running on oeis4.)