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 A283048 a(n) = (6*n^2)!/((n^2)!^6). 0
 1, 720, 3246670537110000, 101097362223624462291180422369532000000, 11820969246826954556547676599863670334721199951925900837836206749590000 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS For n >= 1, a(n) is the number of possible combinations of an n X n X n Rubik's cube with randomly placed stickers. LINKS Wikipedia, Rubik's Cube FORMULA a(n) = (6*n^2)!/((n^2)!^6). MATHEMATICA Table[(6*n^2)!/(n^2)!^6, {n, 0, 4}] PROG (MAGMA) [Factorial(6*n^2)/Factorial(n^2)^6: n in [0..4]]; (PARI) a(n)=(6*n^2)!/(n^2)!^6; CROSSREFS Cf. A201555. Sequence in context: A072238 A271946 A172727 * A282021 A186561 A119451 Adjacent sequences:  A283045 A283046 A283047 * A283049 A283050 A283051 KEYWORD nonn,easy AUTHOR Arkadiusz Wesolowski, Feb 27 2017 STATUS approved

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Last modified May 26 07:53 EDT 2020. Contains 334620 sequences. (Running on oeis4.)