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A248114
Number of subsets of {1,...,n} containing n and having at least one set partition into 5 blocks with equal element sum.
1
1, 2, 7, 16, 49, 118, 313, 764, 1937, 4752, 11541, 27610, 65186, 151426, 346412, 784064
OFFSET
9,2
CROSSREFS
Column k=5 of A248112.
Sequence in context: A164267 A184352 A368421 * A330227 A322192 A000512
KEYWORD
nonn,more
AUTHOR
Alois P. Heinz, Oct 02 2014
STATUS
approved