A001494 - cp's OEIS frontend

A001494 Numbers k such that phi(k) = phi(k+2).

n	a(n)
1	4
2	7
3	8
4	10
5	26
6	32
7	70
8	74
9	122
10	146
11	308
12	314
13	386
14	512
15	554
16	572
17	626
18	635
19	728
20	794
21	842
22	910
23	914
24	1015
25	1082
26	1226
27	1322
28	1330
29	1346
30	1466
31	1514
32	1608
33	1754
34	1994
35	2132
36	2170
37	2186
38	2306
39	2402
40	2426
41	2474
42	2590
43	2642
44	2695
45	2762
46	2906
47	3242
48	3314

[4, 7, 8, 10, 26, 32, 70, 74, 122, 146, 308, 314, 386, 512, 554, 572, 626, 635, 728, 794, 842, 910, 914, 1015, 1082, 1226, 1322, 1330, 1346, 1466, 1514, 1608, 1754, 1994, 2132, 2170, 2186, 2306, 2402, 2426, 2474, 2590, 2642, 2695, 2762, 2906, 3242, 3314]

cp's OEIS Frontend

A001494 Numbers k such that phi(k) = phi(k+2).

Table of values

List of values