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A255943 Number of collections of nonempty multisets with a total of n objects of exactly three colors. 2
5, 33, 141, 492, 1518, 4320, 11567, 29601, 72981, 174652, 407367, 929859, 2082284, 4585752, 9947997, 21290967, 45007311, 94072878, 194580977, 398589723, 809124321, 1628620153, 3252021750, 6444843618, 12681419489, 24784331646, 48126098418, 92876836752 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Alois P. Heinz, Table of n, a(n) for n = 3..1000

FORMULA

a(n) = A255903(n,3).

CROSSREFS

Column k=3 of A255903.

Sequence in context: A211059 A292000 A146263 * A270222 A270279 A270690

Adjacent sequences:  A255940 A255941 A255942 * A255944 A255945 A255946

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Mar 11 2015

STATUS

approved

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Last modified November 20 20:46 EST 2019. Contains 329347 sequences. (Running on oeis4.)