A068537 - cp's OEIS frontend

A068537 Numbers which can be written as the sum of 2 like powers (x^n + y^n; n>1 & x,y>0).

n	a(n)
1	2
2	5
3	8
4	9
5	10
6	13
7	16
8	17
9	18
10	20
11	25
12	26
13	28
14	29
15	32
16	33
17	34
18	35
19	37
20	40
21	41
22	45
23	50
24	52
25	53
26	54
27	58
28	61
29	64
30	65
31	68
32	72
33	73
34	74
35	80
36	82
37	85
38	89
39	90
40	91
41	97
42	98
43	100
44	101
45	104
46	106
47	109
48	113
49	116
50	117
51	122
52	125
53	126
54	128
55	129
56	130
57	133
58	136
59	137
60	145
61	146

[2, 5, 8, 9, 10, 13, 16, 17, 18, 20, 25, 26, 28, 29, 32, 33, 34, 35, 37, 40, 41, 45, 50, 52, 53, 54, 58, 61, 64, 65, 68, 72, 73, 74, 80, 82, 85, 89, 90, 91, 97, 98, 100, 101, 104, 106, 109, 113, 116, 117, 122, 125, 126, 128, 129, 130, 133, 136, 137, 145, 146]

cp's OEIS Frontend

A068537 Numbers which can be written as the sum of 2 like powers (x^n + y^n; n>1 & x,y>0).

Table of values

List of values

n	a(n)
1	2
2	5
3	8
4	9
5	10
6	13
7	16
8	17
9	18
10	20
11	25
12	26
13	28
14	29
15	32
16	33
17	34
18	35
19	37
20	40
21	41
22	45
23	50
24	52
25	53
26	54
27	58
28	61
29	64
30	65
31	68
32	72
33	73
34	74
35	80
36	82
37	85
38	89
39	90
40	91
41	97
42	98
43	100
44	101
45	104
46	106
47	109
48	113
49	116
50	117
51	122
52	125
53	126
54	128
55	129
56	130
57	133
58	136
59	137
60	145
61	146

n	a(n)
1	2
2	5
3	8
4	9
5	10
6	13
7	16
8	17
9	18
10	20
11	25
12	26
13	28
14	29
15	32
16	33
17	34
18	35
19	37
20	40
21	41
22	45
23	50
24	52
25	53
26	54
27	58
28	61
29	64
30	65
31	68
32	72
33	73
34	74
35	80
36	82
37	85
38	89
39	90
40	91
41	97
42	98
43	100
44	101
45	104
46	106
47	109
48	113
49	116
50	117
51	122
52	125
53	126
54	128
55	129
56	130
57	133
58	136
59	137
60	145
61	146

n	a(n)
1	2
2	5
3	8
4	9
5	10
6	13
7	16
8	17
9	18
10	20
11	25
12	26
13	28
14	29
15	32
16	33
17	34
18	35
19	37
20	40
21	41
22	45
23	50
24	52
25	53
26	54
27	58
28	61
29	64
30	65
31	68
32	72
33	73
34	74
35	80
36	82
37	85
38	89
39	90
40	91
41	97
42	98
43	100
44	101
45	104
46	106
47	109
48	113
49	116
50	117
51	122
52	125
53	126
54	128
55	129
56	130
57	133
58	136
59	137
60	145
61	146