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A255955 Number of collections of nonempty multisets with a total of n+5 objects of exactly n colors. 2
0, 11, 268, 4320, 57420, 693667, 7966632, 89193846, 988271472, 10940887431, 121785960374, 1368842172885, 15580533806736, 179950412451030, 2111844305863138, 25206609225991488, 306180443179612144, 3786322314445003390, 47679058570614625422, 611428841624274820553 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
FORMULA
a(n) = A255903(n+5,n).
CROSSREFS
A diagonal of A255903.
Sequence in context: A243210 A232695 A027019 * A285051 A267900 A168147
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Mar 11 2015
STATUS
approved

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Last modified March 28 13:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)