A267415 - cp's OEIS frontend

A267415 Integers n such that n^n = (x^3 + y^3) / 2 where x, y > 0, is soluble.

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	15
9	18
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	54
22	57
23	60
24	63
25	64
26	66
27	69
28	72
29	75
30	76
31	78
32	81
33	84
34	87
35	90
36	93
37	96
38	99
39	102
40	105
41	108
42	111
43	112
44	114
45	117
46	120
47	123
48	125
49	126
50	129
51	132
52	135
53	138
54	141
55	144
56	147
57	150
58	153
59	156
60	159
61	162

[0, 1, 3, 6, 8, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 64, 66, 69, 72, 75, 76, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 112, 114, 117, 120, 123, 125, 126, 129, 132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162]

cp's OEIS Frontend

A267415 Integers n such that n^n = (x^3 + y^3) / 2 where x, y > 0, is soluble.

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	15
9	18
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	54
22	57
23	60
24	63
25	64
26	66
27	69
28	72
29	75
30	76
31	78
32	81
33	84
34	87
35	90
36	93
37	96
38	99
39	102
40	105
41	108
42	111
43	112
44	114
45	117
46	120
47	123
48	125
49	126
50	129
51	132
52	135
53	138
54	141
55	144
56	147
57	150
58	153
59	156
60	159
61	162

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	15
9	18
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	54
22	57
23	60
24	63
25	64
26	66
27	69
28	72
29	75
30	76
31	78
32	81
33	84
34	87
35	90
36	93
37	96
38	99
39	102
40	105
41	108
42	111
43	112
44	114
45	117
46	120
47	123
48	125
49	126
50	129
51	132
52	135
53	138
54	141
55	144
56	147
57	150
58	153
59	156
60	159
61	162

n	a(n)
1	0
2	1
3	3
4	6
5	8
6	9
7	12
8	15
9	18
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	54
22	57
23	60
24	63
25	64
26	66
27	69
28	72
29	75
30	76
31	78
32	81
33	84
34	87
35	90
36	93
37	96
38	99
39	102
40	105
41	108
42	111
43	112
44	114
45	117
46	120
47	123
48	125
49	126
50	129
51	132
52	135
53	138
54	141
55	144
56	147
57	150
58	153
59	156
60	159
61	162