A211517 - cp's OEIS frontend

A211517 Number of ordered triples (w,x,y) with all terms in {1,...,n} and w^3=(x+y)^2.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	3
6	5
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	9
15	11
16	13
17	15
18	17
19	19
20	21
21	23
22	25
23	27
24	29
25	31
26	33
27	33
28	33
29	33
30	33
31	33
32	34
33	36
34	38
35	40
36	42
37	44
38	46
39	48
40	50
41	52
42	54
43	56
44	58
45	60
46	62
47	64
48	66
49	68
50	70
51	72
52	74
53	76
54	78
55	80
56	82
57	84
58	86
59	88
60	90
61	92
62	94
63	98
64	100
65	102
66	104
67	106
68	108

[0, 0, 0, 0, 1, 3, 5, 7, 7, 7, 7, 7, 7, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 33, 33, 33, 33, 33, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 98, 100, 102, 104, 106, 108]

cp's OEIS Frontend

A211517 Number of ordered triples (w,x,y) with all terms in {1,...,n} and w^3=(x+y)^2.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	3
6	5
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	9
15	11
16	13
17	15
18	17
19	19
20	21
21	23
22	25
23	27
24	29
25	31
26	33
27	33
28	33
29	33
30	33
31	33
32	34
33	36
34	38
35	40
36	42
37	44
38	46
39	48
40	50
41	52
42	54
43	56
44	58
45	60
46	62
47	64
48	66
49	68
50	70
51	72
52	74
53	76
54	78
55	80
56	82
57	84
58	86
59	88
60	90
61	92
62	94
63	98
64	100
65	102
66	104
67	106
68	108

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	3
6	5
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	9
15	11
16	13
17	15
18	17
19	19
20	21
21	23
22	25
23	27
24	29
25	31
26	33
27	33
28	33
29	33
30	33
31	33
32	34
33	36
34	38
35	40
36	42
37	44
38	46
39	48
40	50
41	52
42	54
43	56
44	58
45	60
46	62
47	64
48	66
49	68
50	70
51	72
52	74
53	76
54	78
55	80
56	82
57	84
58	86
59	88
60	90
61	92
62	94
63	98
64	100
65	102
66	104
67	106
68	108

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	3
6	5
7	7
8	7
9	7
10	7
11	7
12	7
13	7
14	9
15	11
16	13
17	15
18	17
19	19
20	21
21	23
22	25
23	27
24	29
25	31
26	33
27	33
28	33
29	33
30	33
31	33
32	34
33	36
34	38
35	40
36	42
37	44
38	46
39	48
40	50
41	52
42	54
43	56
44	58
45	60
46	62
47	64
48	66
49	68
50	70
51	72
52	74
53	76
54	78
55	80
56	82
57	84
58	86
59	88
60	90
61	92
62	94
63	98
64	100
65	102
66	104
67	106
68	108