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A324452 Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals eight. 2

%I #5 Feb 28 2019 14:43:04

%S 1,75,4665,210738,8209677,297511656,10758827632,395523803515,

%T 14915877669600,580537472007709,23391018103358991,977123638431619844,

%U 42348895992865182235,1904609547261379880531,88871688665105062492072,4300641510854505723773724

%N Number of labeled cyclic chord diagrams with n chords such that the minimal chord length equals eight.

%H Alois P. Heinz, <a href="/A324452/b324452.txt">Table of n, a(n) for n = 8..50</a>

%F a(n) = A324434(n) - A324435(n).

%Y Column k=8 of A324429.

%Y Cf. A324434, A324435.

%K nonn

%O 8,2

%A _Alois P. Heinz_, Feb 28 2019

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Last modified April 19 03:27 EDT 2024. Contains 371782 sequences. (Running on oeis4.)