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A080617 Consider 3 X 3 X 3 Rubik cube, but only allow the moves M_R, D; sequence gives number of positions that are exactly n moves from the start. 0
1, 4, 10, 24, 58, 140, 338, 816, 1909, 4296, 8893 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..10.

Mark Longridge, God's Algorithm Calculations for Rubik's Cube...

CROSSREFS

Cf. A080601, A080614, etc.

Sequence in context: A019494 A192886 A079844 * A080628 A225127 A230954

Adjacent sequences:  A080614 A080615 A080616 * A080618 A080619 A080620

KEYWORD

nonn,fini

AUTHOR

N. J. A. Sloane, Feb 26 2003

STATUS

approved

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Last modified October 1 07:48 EDT 2020. Contains 337442 sequences. (Running on oeis4.)