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Revision History for A000142

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A000142

Factorial numbers: n! = 1*2*3*4*...*n (order of symmetric group S_n, number of permutations of n letters).
(history; published version)

#811 by N. J. A. Sloane at Fri May 03 15:17:05 EDT 2024

STATUS

proposed

approved

#810 by Paul Muljadi at Thu May 02 15:12:00 EDT 2024

STATUS

editing

proposed

#809 by Paul Muljadi at Thu May 02 15:11:29 EDT 2024

PROG

(Julia) print([factorial(big(n)) for n in 0:28]) # Paul Muljadi, May 101 2024

#808 by Michel Marcus at Thu May 02 11:28:19 EDT 2024

STATUS

proposed

editing

Discussion
Thu May 02	11:28	Michel Marcus: use ~~~~

#807 by Paul Muljadi at Wed May 01 14:47:31 EDT 2024

STATUS

editing

proposed

Discussion
Thu May 02	11:28	Michel Marcus: May 1 should be May 01

#806 by Paul Muljadi at Wed May 01 14:47:17 EDT 2024

PROG

(Julia) print([factorial(big(n)) for n in 0:28]) # Paul Muljadi, May 1 2024

STATUS

approved

editing

#805 by N. J. A. Sloane at Sun Apr 21 19:15:30 EDT 2024

STATUS

proposed

approved

#804 by Ridouane Oudra at Sat Apr 20 08:27:09 EDT 2024

STATUS

editing

proposed

#803 by Ridouane Oudra at Sat Apr 20 08:25:32 EDT 2024

FORMULA

a(n) = Integral_{x=0..oo} e^(-x^(1/n)) dx, for n > 0. - Ridouane Oudra, Apr 20 2024

STATUS

approved

editing

#802 by N. J. A. Sloane at Wed Apr 10 09:16:39 EDT 2024

STATUS

proposed

approved

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Last modified July 18 17:37 EDT 2024. Contains 374388 sequences. (Running on oeis4.)