A379764 - cp's OEIS frontend

A379764 G.f. A(x) satisfies Sum_{n=-oo..+oo} (4^nA(x)^n - 4A(x))^(n+1) = 2theta_4(x) = 2Sum_{n=-oo..+oo} (-x)^(n^2).

n	a(n)
1	1
2	4
3	16
4	255
5	4344
6	49104
7	543744
8	8203012
9	130252849
10	1857148424
11	26419178032
12	406394717168
13	6385382646008
14	98146593920416
15	1511699308553216
16	23809523580124415
17	378539261694956840
18	6005705853112822740
19	95566360664123435568
20	1532797305341786038280
21	24704276598971103213152
22	398854924231120034019280

[1, 4, 16, 255, 4344, 49104, 543744, 8203012, 130252849, 1857148424, 26419178032, 406394717168, 6385382646008, 98146593920416, 1511699308553216, 23809523580124415, 378539261694956840, 6005705853112822740, 95566360664123435568, 1532797305341786038280, 24704276598971103213152, 398854924231120034019280]

cp's OEIS Frontend

A379764 G.f. A(x) satisfies Sum_{n=-oo..+oo} (4^nA(x)^n - 4A(x))^(n+1) = 2theta_4(x) = 2Sum_{n=-oo..+oo} (-x)^(n^2).

Table of values

List of values

cp's OEIS Frontend

A379764 G.f. A(x) satisfies Sum_{n=-oo..+oo} (4^n*A(x)^n - 4*A(x))^(n+1) = 2*theta_4(x) = 2*Sum_{n=-oo..+oo} (-x)^(n^2).

Table of values

List of values

A379764 G.f. A(x) satisfies Sum_{n=-oo..+oo} (4^nA(x)^n - 4A(x))^(n+1) = 2theta_4(x) = 2Sum_{n=-oo..+oo} (-x)^(n^2).