A373209 - cp's OEIS frontend

A373209 Numbers k such that k^2 - 1 and k^2 + 1 have 8 divisors each.

n	a(n)
1	68
2	112
3	128
4	162
5	200
6	212
7	252
8	294
9	318
10	336
11	338
12	372
13	448
14	450
15	498
16	502
17	542
18	578
19	592
20	598
21	612
22	648
23	672
24	678
25	708
26	752
27	762
28	808
29	812
30	852
31	878
32	888
33	938
34	952
35	992
36	996
37	1012
38	1038
39	1098
40	1102
41	1116
42	1122
43	1188
44	1202
45	1212
46	1248
47	1258
48	1328
49	1362
50	1380

[68, 112, 128, 162, 200, 212, 252, 294, 318, 336, 338, 372, 448, 450, 498, 502, 542, 578, 592, 598, 612, 648, 672, 678, 708, 752, 762, 808, 812, 852, 878, 888, 938, 952, 992, 996, 1012, 1038, 1098, 1102, 1116, 1122, 1188, 1202, 1212, 1248, 1258, 1328, 1362, 1380]

cp's OEIS Frontend

A373209 Numbers k such that k^2 - 1 and k^2 + 1 have 8 divisors each.

Table of values

List of values