login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS").
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A284872 Number of elements of order n in simple Mathieu group M_23. 4
1, 3795, 56672, 318780, 680064, 850080, 1457280, 1275120, 0, 0, 1854720, 0, 0, 1457280, 1360128, 0, 0, 0, 0, 0, 0, 0, 887040 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..23.

ATLAS, Mathieu group 23

CROSSREFS

Cf. A145665 (M_11), A284842 (M_12), A284846 (M_22), A146074 (M_24).

Sequence in context: A237731 A232381 A109183 * A253280 A251518 A031793

Adjacent sequences:  A284869 A284870 A284871 * A284873 A284874 A284875

KEYWORD

nonn,fini,full

AUTHOR

Sean A. Irvine, Apr 04 2017

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 29 02:45 EST 2020. Contains 338756 sequences. (Running on oeis4.)