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 A214080 a(n) = (floor(sqrt(n)))! 6
 1, 1, 1, 1, 2, 2, 2, 2, 2, 6, 6, 6, 6, 6, 6, 6, 24, 24, 24, 24, 24, 24, 24, 24, 24, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 120, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 720, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040, 5040 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,5 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1000 MATHEMATICA Table[Floor[Sqrt[n]]!, {n, 0, 100}] (* T. D. Noe, Dec 23 2012 *) PROG (DERIVE) PROG(y := [], n := 50, LOOP(IF( = -1, RETURN y), y := ADJOIN(FLOOR(SQRT(n))!, y), n := n - 1)) (MAGMA) [Factorial(Floor(Sqrt(n))): n in [0..60]]; // Vincenzo Librandi, Feb 13 2013 (PARI) a(n) = floor(sqrt(n))!; \\ Altug Alkan, Jan 11 2016 CROSSREFS Cf. A214078, A214079, A214080, A214081, A214083, A055228, A055226. Sequence in context: A338869 A104588 A157279 * A278241 A010671 A339164 Adjacent sequences:  A214077 A214078 A214079 * A214081 A214082 A214083 KEYWORD easy,nonn AUTHOR Mohammad K. Azarian, Dec 22 2012 STATUS approved

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Last modified June 25 05:51 EDT 2021. Contains 345452 sequences. (Running on oeis4.)