A370954 - cp's OEIS frontend

A370954 Denominators of coefficients of the partition function per spin, lambda (divided by 2), in the very high temperature region, expressed as a power series in the parameter K^2, for the spin-1/2 Ising model on square lattice.

n	a(n)
0	1
1	1
2	3
3	45
4	315
5	14175
6	66825
7	42567525
8	58046625
9	1993723875
10	9280784638125
11	2143861251406875
12	21132346621010625
13	4370553505709015625
14	9086380738369043484375
15	564653660170076273671875

[1, 1, 3, 45, 315, 14175, 66825, 42567525, 58046625, 1993723875, 9280784638125, 2143861251406875, 21132346621010625, 4370553505709015625, 9086380738369043484375, 564653660170076273671875]

cp's OEIS Frontend

A370954 Denominators of coefficients of the partition function per spin, lambda (divided by 2), in the very high temperature region, expressed as a power series in the parameter K^2, for the spin-1/2 Ising model on square lattice.

Table of values

List of values