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A065402 Number of normal play partisan games born on day n. 2
1, 3, 18, 1452 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Dean Hickerson and Robert Li found a(3) in 1974.

REFERENCES

Dan Calistrate, Marc Paulhus and David Wolfe, On the lattice structure of finite games, in More Games of No Chance (Berkeley, CA, 2000), Math. Sci. Res. Inst. Publ., 42, Cambridge Univ. Press, Cambridge, 2002, pp. 25-30.

J. H. Conway, On Numbers and Games, Academic Press, NY, 1976.

LINKS

Table of n, a(n) for n=0..3.

EXAMPLE

Day 0: 0; day 1: 1 -1 *; day 2, 18: 2 -2 1/2 -1/2 1* -1* +/-1 up upstar down downstar *2 1|* 1|0 1|0,* *|-1 0|-1 0,*|-1.

CROSSREFS

Cf. A065401, A065407, A047995, A037142.

Sequence in context: A157544 A202946 A000853 * A131489 A069854 A316369

Adjacent sequences:  A065399 A065400 A065401 * A065403 A065404 A065405

KEYWORD

nonn,more

AUTHOR

R. K. Guy, Nov 23 2001

STATUS

approved

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Last modified July 26 12:20 EDT 2021. Contains 346294 sequences. (Running on oeis4.)