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A244168 Number of compositions of n in which the minimal multiplicity of parts equals 5. 2
1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 253, 462, 1254, 1287, 2794, 3256, 6117, 6980, 12319, 13630, 22015, 25971, 38144, 43966, 64863, 828898, 2119622, 7035420, 18918950, 48777982, 117594112, 259516217, 574862404, 1204750520, 2487540831, 5003559312, 9935325156 (list; graph; refs; listen; history; text; internal format)
OFFSET

5,11

LINKS

Alois P. Heinz, Table of n, a(n) for n = 5..400

MAPLE

b:= proc(n, i, p, k) option remember; `if`(n=0, p!, `if`(i<1, 0,

      add(b(n-i*j, i-1, p+j, k)/j!, j=[0, $max(1, k)..n/i])))

    end:

a:= n-> b(n$2, 0, 5) -b(n$2, 0, 6):

seq(a(n), n=5..50);

CROSSREFS

Column k=5 of A242451.

Sequence in context: A010331 A172690 A088851 * A002289 A158078 A157356

Adjacent sequences:  A244165 A244166 A244167 * A244169 A244170 A244171

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Jun 21 2014

STATUS

approved

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Last modified June 13 11:44 EDT 2021. Contains 344992 sequences. (Running on oeis4.)