A225819 - cp's OEIS frontend

A225819 Consider the set of n-tuples such that the sum of cubes of the elements is equal to square of their sum; sequence gives largest element in all such tuples.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	12
10	14
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	31
20	33
21	35
22	37
23	39
24	42
25	44
26	46
27	48
28	51
29	53
30	55
31	58
32	60
33	62
34	65
35	67
36	70
37	72
38	75
39	77
40	80
41	82
42	85
43	88
44	90
45	93
46	96
47	98
48	101
49	104
50	106
51	109
52	112
53	115
54	117
55	120
56	123
57	126
58	129
59	132
60	134
61	137
62	140
63	143
64	146
65	149
66	152
67	155

[1, 2, 3, 4, 6, 7, 9, 10, 12, 14, 16, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 42, 44, 46, 48, 51, 53, 55, 58, 60, 62, 65, 67, 70, 72, 75, 77, 80, 82, 85, 88, 90, 93, 96, 98, 101, 104, 106, 109, 112, 115, 117, 120, 123, 126, 129, 132, 134, 137, 140, 143, 146, 149, 152, 155]

cp's OEIS Frontend

A225819 Consider the set of n-tuples such that the sum of cubes of the elements is equal to square of their sum; sequence gives largest element in all such tuples.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	12
10	14
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	31
20	33
21	35
22	37
23	39
24	42
25	44
26	46
27	48
28	51
29	53
30	55
31	58
32	60
33	62
34	65
35	67
36	70
37	72
38	75
39	77
40	80
41	82
42	85
43	88
44	90
45	93
46	96
47	98
48	101
49	104
50	106
51	109
52	112
53	115
54	117
55	120
56	123
57	126
58	129
59	132
60	134
61	137
62	140
63	143
64	146
65	149
66	152
67	155

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	12
10	14
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	31
20	33
21	35
22	37
23	39
24	42
25	44
26	46
27	48
28	51
29	53
30	55
31	58
32	60
33	62
34	65
35	67
36	70
37	72
38	75
39	77
40	80
41	82
42	85
43	88
44	90
45	93
46	96
47	98
48	101
49	104
50	106
51	109
52	112
53	115
54	117
55	120
56	123
57	126
58	129
59	132
60	134
61	137
62	140
63	143
64	146
65	149
66	152
67	155

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	12
10	14
11	16
12	17
13	19
14	21
15	23
16	25
17	27
18	29
19	31
20	33
21	35
22	37
23	39
24	42
25	44
26	46
27	48
28	51
29	53
30	55
31	58
32	60
33	62
34	65
35	67
36	70
37	72
38	75
39	77
40	80
41	82
42	85
43	88
44	90
45	93
46	96
47	98
48	101
49	104
50	106
51	109
52	112
53	115
54	117
55	120
56	123
57	126
58	129
59	132
60	134
61	137
62	140
63	143
64	146
65	149
66	152
67	155