A255960 - OEIS

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A255960

Number of collections of nonempty multisets with a total of n+10 objects of exactly n colors.

0, 56, 7045, 407367, 15939998, 492315490, 13017110235, 309183689612, 6804360339112, 141693764935536, 2833749745048664, 55021487525610716, 1045661876232247218, 19571912311804506186, 362535974017212548973, 6671022440871525234600, 122311996588305966744504

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..250

FORMULA

a(n) = A255903(n+10,n)

CROSSREFS

A diagonal of A255903.

Sequence in context: A202565 A213693 A180372 * A201240 A329104 A233428

Adjacent sequences: A255957 A255958 A255959 * A255961 A255962 A255963

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 11 2015

STATUS

approved