A079874 Number of configurations in the Classic Lights Out puzzle with n lights on.

1, 5, 72, 576, 3166, 13326, 44256, 119944, 270531, 511319, 816752, 1113504, 1300852, 1300852, 1113504, 816752, 511319, 270531, 119944, 44256, 13326, 3166, 576, 72, 5, 1

Offset

0,2

Comments

A puzzle in the Rubik cube family. The total number of distinct configurations is 8388608.

Links

Table of n, a(n) for n=0..25.

Michael S. Branicky, Python program

Jaap Scherphuis, Puzzle Pages

Prog

(Python) # see links

Crossrefs

Cf. A079873.

Sequence in context: A326881 A120808 A092204 * A186664 A223128 A079340

Adjacent sequences: A079871 A079872 A079873 * A079875 A079876 A079877

Keyword

nonn,fini,full

Author

N. J. A. Sloane, Feb 21 2003

Status

approved