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!)
A324434 Number of labeled cyclic chord diagrams with n chords such that every chord has length at least eight. 4

%I #6 Feb 28 2019 11:15:59

%S 1,0,0,0,0,0,0,0,1,76,4788,221917,8887710,331432067,12269388935,

%T 460168784128,17665933357441,698638441294365,28556568958525122,

%U 1208570048233111199,53007713800631794460,2410148120774836584364,113594056221675357350279,5547970208256475164372741

%N Number of labeled cyclic chord diagrams with n chords such that every chord has length at least eight.

%H Alois P. Heinz, <a href="/A324434/b324434.txt">Table of n, a(n) for n = 0..97</a>

%Y Column k=8 of A324428.

%K nonn

%O 0,10

%A _Alois P. Heinz_, Feb 27 2019

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 April 25 10:47 EDT 2024. Contains 371967 sequences. (Running on oeis4.)