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Number of pure 3-complexes on 8 unlabeled nodes with n multiple 3-simplexes.
2

%I #8 Feb 10 2020 02:28:38

%S 1,1,5,21,131,940,7902,69025,594203,4856288,37189863,265916174,

%T 1778005595,11154474602,65921168577,368463685296,1955231394323,

%U 9884229508860,47752849848446,221109815065563,983764137502726

%N Number of pure 3-complexes on 8 unlabeled nodes with n multiple 3-simplexes.

%H Andrew Howroyd, <a href="/A050910/b050910.txt">Table of n, a(n) for n = 0..500</a>

%o (PARI) \\ See A304942 for Blocks

%o a(n)={Blocks(n,8,4)} \\ _Andrew Howroyd_, Feb 09 2020

%Y Cf. A001401, A014396.

%K nonn

%O 0,3

%A _Vladeta Jovovic_, Dec 29 1999