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A193389
The minimum number of hexagons in the edge template with one stone in the row n in the game of hex.
0
0, 2, 8, 19, 37, 56
OFFSET
1,2
CROSSREFS
Sequence in context: A256321 A192136 A031327 * A030504 A240279 A327728
KEYWORD
nonn,more
AUTHOR
STATUS
approved