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A227566
Number of partitions of n into distinct parts with boundary size 9.
3
1, 2, 3, 6, 10, 15, 24, 35, 50, 71, 99, 134, 184, 246, 321, 424, 547, 699, 891, 1123, 1400, 1751, 2158, 2648, 3239, 3938, 4751, 5732, 6857, 8174, 9721, 11501, 13535, 15924, 18622, 21728, 25278, 29320, 33873, 39102, 44939, 51542, 58995, 67348, 76654, 87161
OFFSET
61,2
COMMENTS
The boundary size is the number of parts having fewer than two neighbors.
LINKS
CROSSREFS
Column k=9 of A227345, A227551.
Sequence in context: A074134 A056178 A320597 * A280421 A369425 A018141
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Jul 16 2013
STATUS
approved