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A004078 Number of Tuscan squares of order n. 0
1, 0, 1, 0, 736, 466144 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,5
REFERENCES
CRC Handbook of Combinatorial Designs, 1996, p. 480.
LINKS
CROSSREFS
Sequence in context: A157198 A156954 A231034 * A295984 A218596 A043633
KEYWORD
nonn,hard
AUTHOR
STATUS
approved

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Last modified July 17 15:48 EDT 2024. Contains 374377 sequences. (Running on oeis4.)