A294055 Number of set partitions of [n] such that the maximal absolute difference between consecutive elements within a block equals six.
52, 495, 3573, 22986, 138140, 791355, 4378359, 23619010, 124985133, 651528571, 3356054226, 17122003113, 86672668175, 435922323548, 2180749707230, 10860449611842, 53881317215173, 266455227999826, 1314042578677412, 6464913802646613, 31741357154688581, 155566738708385012
Offset: 7
Links
- Alois P. Heinz, Table of n, a(n) for n = 7..1000