A135280 - cp's OEIS frontend

A135280 Numbers n of the form n = (x^2+1)(y^2+1), x,y > 0.

n	a(n)
1	4
2	10
3	20
4	25
5	34
6	50
7	52
8	74
9	85
10	100
11	130
12	164
13	170
14	185
15	202
16	244
17	250
18	260
19	289
20	290
21	325
22	340
23	370
24	394
25	410
26	442
27	452
28	500
29	505
30	514
31	580
32	610
33	629
34	650
35	676
36	724
37	725
38	802
39	820
40	850
41	884
42	962
43	970
44	985
45	1010
46	1060
47	1105
48	1130
49	1154
50	1220
51	1252
52	1285

[4, 10, 20, 25, 34, 50, 52, 74, 85, 100, 130, 164, 170, 185, 202, 244, 250, 260, 289, 290, 325, 340, 370, 394, 410, 442, 452, 500, 505, 514, 580, 610, 629, 650, 676, 724, 725, 802, 820, 850, 884, 962, 970, 985, 1010, 1060, 1105, 1130, 1154, 1220, 1252, 1285]

cp's OEIS Frontend

A135280 Numbers n of the form n = (x^2+1)(y^2+1), x,y > 0.

Table of values

List of values