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!)
A066403 From expansion of Belyi function for cube. 4
0, 1, 46, 1347, 32220, 686661, 13579914, 254863751, 4601440184, 80635542921, 1379999420134, 23167187812555, 382770785757588, 6239740764495309, 100556187294037314, 1604514927998181135, 25381661274646261616, 398462715169752739601, 6213273419843077690782 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
N. Magot and A. Zvonkin, Belyi functions for Archimedian solids, Discrete Math., 217 (2000), 249-271.
FORMULA
The Belyi function is -108*(z^4+1)^4*z^4/(z^8-14*z^4+1)^3.
G.f.: x*(1+x)^4 / (1-14*x+x^2)^3. - Colin Barker, Jan 12 2016
MATHEMATICA
LinearRecurrence[{42, -591, 2828, -591, 42, -1}, {0, 1, 46, 1347, 32220, 686661}, 30] (* Harvey P. Dale, Jul 03 2017 *)
PROG
(PARI) concat(0, Vec(x*(1+x)^4/(1-14*x+x^2)^3 + O(x^20))) \\ Colin Barker, Jan 12 2016
CROSSREFS
Sequence in context: A060561 A281321 A188412 * A286788 A028574 A302767
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Dec 25 2001
EXTENSIONS
Corrected by Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 25 2001
STATUS
approved

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 July 13 11:10 EDT 2024. Contains 374282 sequences. (Running on oeis4.)