OFFSET
1,2
COMMENTS
LINKS
Alois P. Heinz, Table of n, a(n) for n = 1..10000
Wikipedia, Multinomial coefficients
Wikipedia, Partition (number theory)
EXAMPLE
1 is in the sequence because M(0;0) = M(1;1) = M(2;2) = M(3;3) = ... = 1.
10 is in the sequence because M(10;9,1) = M(5;3,2) = 10.
55 is in the sequence because M(55;54,1) = M(11;9,2) = 55.
105 is in the sequence because M(7;4,2,1) = M(15;13,2) = M(105;104,1) = 105.
CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Sep 07 2019
STATUS
approved