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A299781 Triangle read by rows: T(n,m) = number of k-uniform tilings having m different arrangements of polygons about their vertices, for k = 1..n, with 1 <= m <= n. 2
11, 11, 20, 11, 42, 39, 11, 75, 124, 33, 11, 149, 273, 127, 15, 11, 249, 557, 314, 107, 10, 11 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column m lists the partial sums of the m-th column of triangle A299780.
LINKS
Brian L. Galebach, n-Uniform Tilings
EXAMPLE
Triangle begins:
11;
11, 20;
11, 42, 39;
11, 75, 124, 33;
11, 149, 273, 127, 15;
11, 249, 557, 314, 107, 10;
...
CROSSREFS
Column 1 gives A010850.
Leading diagonal is A068600.
Row sums give A299782.
Sequence in context: A180022 A003856 A167130 * A168459 A110414 A040111
KEYWORD
nonn,tabl,hard,more
AUTHOR
Omar E. Pol, Mar 30 2018
STATUS
approved

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Last modified April 22 01:34 EDT 2024. Contains 371887 sequences. (Running on oeis4.)