A236331 - cp's OEIS frontend

A236331 Positive integers n such that x^2 - 18xy + y^2 + n = 0 has integer solutions.

n	a(n)
1	64
2	256
3	320
4	576
5	704
6	1024
7	1216
8	1280
9	1600
10	1856
11	1984
12	2304
13	2624
14	2816
15	2880
16	3136
17	3520
18	3776
19	3904
20	4096
21	4544
22	4864
23	5056
24	5120
25	5184
26	5696
27	6080
28	6336
29	6400
30	6464
31	6976
32	7424
33	7744
34	7936
35	8000
36	8384
37	8896
38	9216
39	9280
40	9536
41	9664
42	9920
43	10496
44	10816

[64, 256, 320, 576, 704, 1024, 1216, 1280, 1600, 1856, 1984, 2304, 2624, 2816, 2880, 3136, 3520, 3776, 3904, 4096, 4544, 4864, 5056, 5120, 5184, 5696, 6080, 6336, 6400, 6464, 6976, 7424, 7744, 7936, 8000, 8384, 8896, 9216, 9280, 9536, 9664, 9920, 10496, 10816]

cp's OEIS Frontend

A236331 Positive integers n such that x^2 - 18xy + y^2 + n = 0 has integer solutions.

Table of values

List of values