login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A045519 Factorials with initial digit '8'. 18

%I #15 Jul 19 2020 02:35:30

%S 87178291200,8841761993739701954543616000000,

%T 8222838654177922817725562880000000,

%U 8683317618811886495518194401280000000

%N Factorials with initial digit '8'.

%C Benford's law shows that this sequence will contain about (log 9 - log 8)/log 10 =~ 5% of factorials. [_Charles R Greathouse IV_, Nov 13 2010]

%H <a href="/index/Be#Benford">Index entries for sequences related to Benford's law</a>

%F a(n) = A000142(A045527(n)). - _Amiram Eldar_, Jul 19 2020

%Y For factorials with initial digit d (1 <= d <= 9) see A045509, A045510, A045511, A045516, A045517, A045518, A282021, A045519; A045520, A045521, A045522, A045523, A045524, A045525, A045526, A045527, A045528, A045529. See also A000142.

%K nonn,base

%O 1,1

%A _Jeff Burch_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 11:03 EDT 2024. Contains 371967 sequences. (Running on oeis4.)