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A255944 Number of collections of nonempty multisets with a total of n objects of exactly four colors. 2
15, 144, 848, 3936, 15800, 57420, 194034, 619912, 1894152, 5579536, 15939998, 44363268, 120707904, 321973720, 843826794, 2176829360, 5535969328, 13896678404, 34470255256, 84565452840, 205353216490, 493934650180, 1177496577964, 2783578273632, 6528396084669 (list; graph; refs; listen; history; text; internal format)
OFFSET

4,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 4..1000

FORMULA

a(n) = A255903(n,4).

CROSSREFS

Column k=4 of A255903.

Sequence in context: A071700 A133126 A240158 * A243418 A270511 A026893

Adjacent sequences: A255941 A255942 A255943 * A255945 A255946 A255947

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 11 2015

STATUS

approved

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Last modified February 2 23:07 EST 2023. Contains 360024 sequences. (Running on oeis4.)