A276898 - OEIS

%I #7 Sep 22 2016 09:49:28

%S 1,1,3,13,75,541,4683,47293,545835,6541426,82575992,1105638712,

%T 15740668640,238286993344,3830996668880,65290928665336,

%U 1177060804189460,22361980927148976,446348461695232608,9336784271669066016,204240575957464571232,4663193421334759826472

%N Number of ordered set partitions of [n] such that for each block b the smallest integer interval containing b has at most eight elements.

%H Alois P. Heinz, <a href="/A276898/b276898.txt">Table of n, a(n) for n = 0..448</a>

%F a(n) ~ exp(7) * n!. - _Vaclav Kotesovec_, Sep 22 2016

%Y Column k=8 of A276890.

%Y Cf. A276724.

%K nonn

%O 0,3

%A _Alois P. Heinz_, Sep 21 2016