The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A056851 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A056851

Integers n such that the number of digits in n! is a cube.
(history; published version)

#37 by Susanna Cuyler at Sat Jan 04 09:51:23 EST 2020

STATUS

proposed

approved

#36 by Michel Marcus at Sat Jan 04 05:04:14 EST 2020

STATUS

editing

proposed

#35 by Michel Marcus at Sat Jan 04 05:04:03 EST 2020

CROSSREFS

Cf. A000142, A000578, A034886, A006488.

STATUS

approved

editing

#34 by Harvey P. Dale at Sat Mar 09 16:05:09 EST 2019

STATUS

editing

approved

#33 by Harvey P. Dale at Sat Mar 09 16:05:06 EST 2019

MATHEMATICA

Select[Range[0, 420000], IntegerQ[Surd[IntegerLength[#!], 3]]&] (* Harvey P. Dale, Mar 09 2019 *)

STATUS

approved

editing

#32 by OEIS Server at Fri Jan 19 13:54:19 EST 2018

LINKS

Robert G. Wilson v, <a href="/A056851/b056851_1.txt">Table of n, a(n) for n = 1..78</a>

#31 by Alois P. Heinz at Fri Jan 19 13:54:19 EST 2018

STATUS

proposed

approved

Discussion

Fri Jan 19

13:54

OEIS Server: Installed new b-file as b056851.txt.  Old b-file is now b056851_1.txt.

#30 by Andrew Howroyd at Fri Jan 19 13:32:17 EST 2018

STATUS

editing

proposed

#29 by Andrew Howroyd at Fri Jan 19 13:12:22 EST 2018

LINKS

Robert G. Wilson v, <a href="/A056851/b056851_1.txt">Table of n, a(n) for n = 01..7778</a>

STATUS

approved

editing

Discussion

Fri Jan 19

13:12

Andrew Howroyd: bfile reloaded to agree with offset

#28 by Jon E. Schoenfield at Tue Dec 01 05:31:55 EST 2015

STATUS

editing

approved