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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A020496 From the ground state energy of a variant of the Hubbard Hamiltonian for 2 holes on a lattice of n sites. 0

%I

%S 1,4,19,55,181,461

%N From the ground state energy of a variant of the Hubbard Hamiltonian for 2 holes on a lattice of n sites.

%H C. B. Li and D. C. Mattis, <a href="https://doi.org/10.1142/S0217984997000165">t-J Model with Infinite-Ranged Hopping</a>, Mod. Phys. Lett. B, 11 (1997), 115-121.

%K nonn

%O 4,2

%A M. L. Glasser (laryg(AT)sun.mcs.clarkson.edu) and Don Matthis (Utah).

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 February 18 04:48 EST 2020. Contains 332011 sequences. (Running on oeis4.)