A036695 - cp's OEIS frontend

A036695 a(n)=number of Gaussian integers z=a+bi satisfying |z|<=n, b>=0.

n	a(n)
0	1
1	4
2	9
3	18
4	29
5	46
6	63
7	82
8	107
9	136
10	169
11	200
12	233
13	278
14	321
15	370
16	415
17	468
18	523
19	584
20	649
21	708
22	781
23	850
24	921
25	1006
26	1087
27	1172
28	1255
29	1344
30	1441
31	1532
32	1637
33	1738
34	1847
35	1962
36	2063
37	2184
38	2295
39	2428
40	2553
41	2672
42	2805
43	2938

[1, 4, 9, 18, 29, 46, 63, 82, 107, 136, 169, 200, 233, 278, 321, 370, 415, 468, 523, 584, 649, 708, 781, 850, 921, 1006, 1087, 1172, 1255, 1344, 1441, 1532, 1637, 1738, 1847, 1962, 2063, 2184, 2295, 2428, 2553, 2672, 2805, 2938]

cp's OEIS Frontend

A036695 a(n)=number of Gaussian integers z=a+bi satisfying |z|<=n, b>=0.

Table of values

List of values