A119677 - cp's OEIS frontend

A119677 a(n) is the number of complete squares that fit inside the circle with radius n, drawn on squared paper at (0, 0).

n	a(n)
0	0
1	0
2	4
3	16
4	32
5	60
6	88
7	120
8	164
9	216
10	276
11	332
12	392
13	476
14	556
15	648
16	732
17	832
18	936
19	1052
20	1176
21	1288
22	1428
23	1560
24	1696
25	1860
26	2016
27	2180
28	2340
29	2512
30	2700
31	2876
32	3080
33	3276
34	3488
35	3712
36	3908
37	4144
38	4360
39	4620
40	4864
41	5096
42	5356
43	5616
44	5900

[0, 0, 4, 16, 32, 60, 88, 120, 164, 216, 276, 332, 392, 476, 556, 648, 732, 832, 936, 1052, 1176, 1288, 1428, 1560, 1696, 1860, 2016, 2180, 2340, 2512, 2700, 2876, 3080, 3276, 3488, 3712, 3908, 4144, 4360, 4620, 4864, 5096, 5356, 5616, 5900]

cp's OEIS Frontend

A119677 a(n) is the number of complete squares that fit inside the circle with radius n, drawn on squared paper at (0, 0).

Table of values

List of values