A000548 - cp's OEIS frontend

A000548 Squares that are not the sum of 2 nonzero squares.

n	a(n)
1	1
2	4
3	9
4	16
5	36
6	49
7	64
8	81
9	121
10	144
11	196
12	256
13	324
14	361
15	441
16	484
17	529
18	576
19	729
20	784
21	961
22	1024
23	1089
24	1296
25	1444
26	1764
27	1849
28	1936
29	2116
30	2209
31	2304
32	2401
33	2916
34	3136
35	3249
36	3481
37	3844
38	3969
39	4096
40	4356
41	4489

[1, 4, 9, 16, 36, 49, 64, 81, 121, 144, 196, 256, 324, 361, 441, 484, 529, 576, 729, 784, 961, 1024, 1089, 1296, 1444, 1764, 1849, 1936, 2116, 2209, 2304, 2401, 2916, 3136, 3249, 3481, 3844, 3969, 4096, 4356, 4489]

cp's OEIS Frontend

A000548 Squares that are not the sum of 2 nonzero squares.

Table of values

List of values