A355778 - cp's OEIS frontend

A355778 Numbers k such that both k and k^2 + 2 can be written as the sum of two nonzero squares.

n	a(n)
1	40
2	68
3	72
4	104
5	148
6	180
7	320
8	392
9	468
10	544
11	612
12	648
13	720
14	788
15	832
16	900
17	936
18	968
19	1040
20	1044
21	1156
22	1192
23	1256
24	1300
25	1332
26	1508
27	1732
28	1796
29	1800
30	1832
31	1872
32	1940
33	2056
34	2196
35	2308
36	2336
37	2372
38	2448
39	2664
40	2696
41	2740
42	2804
43	2848
44	2880
45	3060
46	3200
47	3280

[40, 68, 72, 104, 148, 180, 320, 392, 468, 544, 612, 648, 720, 788, 832, 900, 936, 968, 1040, 1044, 1156, 1192, 1256, 1300, 1332, 1508, 1732, 1796, 1800, 1832, 1872, 1940, 2056, 2196, 2308, 2336, 2372, 2448, 2664, 2696, 2740, 2804, 2848, 2880, 3060, 3200, 3280]

cp's OEIS Frontend

A355778 Numbers k such that both k and k^2 + 2 can be written as the sum of two nonzero squares.

Table of values

List of values