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A323124
Number of compositions of n where the difference between largest and smallest parts equals seven.
2
0, 0, 2, 3, 12, 23, 61, 135, 306, 679, 1496, 3245, 7013, 15045, 32108, 68201, 144297, 304227, 639461, 1340353, 2802566, 5846953, 12173864, 25300472, 52492698, 108742226, 224946169, 464714125, 958872587, 1976242406, 4068708686, 8368344952, 17195541858
OFFSET
7,3
LINKS
CROSSREFS
Column k=7 of A214258.
Sequence in context: A323121 A323122 A323123 * A323125 A323126 A323127
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Jan 05 2019
STATUS
approved