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A065407 Number of levels in lattice formed by normal play partisan games born on day n. 2
1, 3, 9, 45, 2949 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

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.

LINKS

Table of n, a(n) for n=0..4.

CROSSREFS

Cf. A065401, A065402, A047995, A037142. Equals 2*A065402(n-1) + 1.

Sequence in context: A245140 A013492 A106341 * A180501 A188678 A107090

Adjacent sequences:  A065404 A065405 A065406 * A065408 A065409 A065410

KEYWORD

nonn

AUTHOR

R. K. Guy, Nov 23 2001

STATUS

approved

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Last modified March 26 20:47 EDT 2019. Contains 321535 sequences. (Running on oeis4.)