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A335178 Cardinality of set M_1 of multifold spreads. 3
3, 48, 483, 10275, 157728, 2575443, 41213283, 659741808, 10554965475 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

REFERENCES

Mishima, Miwako, Nobuko Miyamoto, and Masakazu Jimbo. "Partitions of the lines in PG(2n-1,s) into multifold spreads for s= 3, 4." Discrete Mathematics 343.7 (2020): #111867. See Table 3.1.

LINKS

Table of n, a(n) for n=2..10.

CROSSREFS

Cf. A335175, A335176, A335177.

Sequence in context: A219056 A230962 A073982 * A260347 A140650 A081540

Adjacent sequences:  A335175 A335176 A335177 * A335179 A335180 A335181

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jun 17 2020

STATUS

approved

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Last modified October 23 20:31 EDT 2021. Contains 348215 sequences. (Running on oeis4.)