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!)
A294256 E.g.f.: exp((1-x)*(1-x^2)*(1-x^3) - 1). 2

%I #10 Oct 27 2017 04:07:27

%S 1,-1,-1,5,25,-41,-1769,7181,74705,-236305,-7562609,-4169771,

%T 1339186729,-2144219065,-174083994265,-370106105251,35885107199521,

%U 252732128552671,-10892824509622625,-56149731134394715,2589936417283432121,31565855231279227319

%N E.g.f.: exp((1-x)*(1-x^2)*(1-x^3) - 1).

%H Seiichi Manyama, <a href="/A294256/b294256.txt">Table of n, a(n) for n = 0..491</a>

%o (PARI) N=66; x='x+O('x^N); Vec(serlaplace(exp((1-x)*(1-x^2)*(1-x^3)-1)))

%Y Column k=3 of A294254.

%K sign

%O 0,4

%A _Seiichi Manyama_, Oct 26 2017

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 February 22 19:16 EST 2024. Contains 370260 sequences. (Running on oeis4.)