A294055 - OEIS

%I #6 Oct 22 2017 12:55:52

%S 52,495,3573,22986,138140,791355,4378359,23619010,124985133,651528571,

%T 3356054226,17122003113,86672668175,435922323548,2180749707230,

%U 10860449611842,53881317215173,266455227999826,1314042578677412,6464913802646613,31741357154688581,155566738708385012

%N Number of set partitions of [n] such that the maximal absolute difference between consecutive elements within a block equals six.

%H Alois P. Heinz, <a href="/A294055/b294055.txt">Table of n, a(n) for n = 7..1000</a>

%F a(n) = A287278(n) - A287277(n).

%Y Column k=6 of A287213.

%Y Cf. A287277, A287278.

%K nonn,easy

%O 7,1

%A _Alois P. Heinz_, Oct 22 2017