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!)
A008268 Coordination sequence T2 for Coesite. 1

%I

%S 1,4,10,23,47,83,127,174,221,276,356,428,494,603,698,781,912,1035,

%T 1131,1289,1435,1542,1735,1903,2014,2245,2435,2556,2817,3032,3160,

%U 3459,3694,3824,4166,4426,4551,4937,5222,5345,5771,6083,6204,6675,7004,7125,7645

%N Coordination sequence T2 for Coesite.

%D Inorganic Crystal Structure Database: Collection Code 18112.

%H Sean A. Irvine, <a href="/A008268/b008268.txt">Table of n, a(n) for n = 0..1000</a>

%H R. W. Grosse-Kunstleve, G. O. Brunner and N. J. A. Sloane, <a href="http://neilsloane.com/doc/ac96cs/">Algebraic Description of Coordination Sequences and Exact Topological Densities for Zeolites</a>, Acta Cryst., A52 (1996), pp. 879-889.

%H Sean A. Irvine, <a href="/A008000/a008000_1.pdf">Generating Functions for Coordination Sequences of Zeolites, after Grosse-Kunstleve, Brunner, and Sloane</a>

%F G.f.: [ 1 ]^3 * poly of degree 32 / [ 3 ][ 3 ][ 4 ][ 5 ][ 6 ][ 7 ], where [ k ] = (1-x^k) (_Colin Mallows_).

%K nonn

%O 0,2

%A mgeorg(AT)ntu.edu.sg (Georg Thimm); _Ralf W. Grosse-Kunstleve_

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 January 21 00:11 EST 2022. Contains 350473 sequences. (Running on oeis4.)