OFFSET
0,11
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..35
Wikipedia, Partition of a set
EXAMPLE
a(6) = 1: 123456.
a(9) = 1: 1|29|38|47|56.
a(10) = 5: 1(10)|29|38|47|56, 1|29(10)|38|47|56, 1|29|38(10)|47|56, 1|29|38|47(10)|56, 1|29|38|47|56(10).
a(11) = 6: 1(10)|29|38|47|56|(11), 1|29(10)|38|47|56|(11), 1|29|38(10)|47|56|(11), 1|29|38|47(10)|56|(11), 1|29|38|47|56(10)|(11), 1|29|38|47|56|(10)(11).
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Sep 03 2024
STATUS
approved