A298591 - cp's OEIS frontend

A298591 Numbers which are the sum of two distinct perfect powers x^k + y^m with x, y, k, m >= 2.

n	a(n)
1	12
2	13
3	17
4	20
5	24
6	25
7	29
8	31
9	33
10	34
11	35
12	36
13	40
14	41
15	43
16	44
17	45
18	48
19	52
20	53
21	57
22	58
23	59
24	61
25	63
26	65
27	68
28	72
29	73
30	74
31	76
32	80
33	81
34	85
35	89
36	90
37	91
38	96
39	97
40	100
41	104
42	106
43	108
44	109
45	113
46	116
47	117
48	125
49	127
50	129
51	130
52	132
53	133
54	134
55	136
56	137
57	141
58	144
59	145
60	146
61	148
62	149
63	150

[12, 13, 17, 20, 24, 25, 29, 31, 33, 34, 35, 36, 40, 41, 43, 44, 45, 48, 52, 53, 57, 58, 59, 61, 63, 65, 68, 72, 73, 74, 76, 80, 81, 85, 89, 90, 91, 96, 97, 100, 104, 106, 108, 109, 113, 116, 117, 125, 127, 129, 130, 132, 133, 134, 136, 137, 141, 144, 145, 146, 148, 149, 150]

cp's OEIS Frontend

A298591 Numbers which are the sum of two distinct perfect powers x^k + y^m with x, y, k, m >= 2.

Table of values

List of values

n	a(n)
1	12
2	13
3	17
4	20
5	24
6	25
7	29
8	31
9	33
10	34
11	35
12	36
13	40
14	41
15	43
16	44
17	45
18	48
19	52
20	53
21	57
22	58
23	59
24	61
25	63
26	65
27	68
28	72
29	73
30	74
31	76
32	80
33	81
34	85
35	89
36	90
37	91
38	96
39	97
40	100
41	104
42	106
43	108
44	109
45	113
46	116
47	117
48	125
49	127
50	129
51	130
52	132
53	133
54	134
55	136
56	137
57	141
58	144
59	145
60	146
61	148
62	149
63	150

n	a(n)
1	12
2	13
3	17
4	20
5	24
6	25
7	29
8	31
9	33
10	34
11	35
12	36
13	40
14	41
15	43
16	44
17	45
18	48
19	52
20	53
21	57
22	58
23	59
24	61
25	63
26	65
27	68
28	72
29	73
30	74
31	76
32	80
33	81
34	85
35	89
36	90
37	91
38	96
39	97
40	100
41	104
42	106
43	108
44	109
45	113
46	116
47	117
48	125
49	127
50	129
51	130
52	132
53	133
54	134
55	136
56	137
57	141
58	144
59	145
60	146
61	148
62	149
63	150

n	a(n)
1	12
2	13
3	17
4	20
5	24
6	25
7	29
8	31
9	33
10	34
11	35
12	36
13	40
14	41
15	43
16	44
17	45
18	48
19	52
20	53
21	57
22	58
23	59
24	61
25	63
26	65
27	68
28	72
29	73
30	74
31	76
32	80
33	81
34	85
35	89
36	90
37	91
38	96
39	97
40	100
41	104
42	106
43	108
44	109
45	113
46	116
47	117
48	125
49	127
50	129
51	130
52	132
53	133
54	134
55	136
56	137
57	141
58	144
59	145
60	146
61	148
62	149
63	150