A266528 - cp's OEIS frontend

A266528 Least positive integer x such that n + x^5 = y^2 + z^3 for some positive integers y and z, or 0 if no such x exists.

n	a(n)
0	8
1	1
2	8
3	3
4	1
5	2
6	11
7	5
8	1
9	1
10	42
11	1
12	2
13	11
14	3
15	21
16	1
17	3
18	2
19	5
20	2
21	3
22	3
23	1
24	7
25	1
26	3
27	1
28	22
29	4
30	1
31	2
32	1
33	2
34	8
35	1
36	1
37	3
38	5
39	13
40	2
41	2
42	1
43	1
44	2
45	27
46	3
47	3
48	2
49	1
50	2
51	1
52	7
53	6
54	3
55	5
56	1
57	2
58	7
59	2
60	5
61	15
62	1
63	17
64	1
65	13
66	4
67	1
68	2
69	2
70	86

[8, 1, 8, 3, 1, 2, 11, 5, 1, 1, 42, 1, 2, 11, 3, 21, 1, 3, 2, 5, 2, 3, 3, 1, 7, 1, 3, 1, 22, 4, 1, 2, 1, 2, 8, 1, 1, 3, 5, 13, 2, 2, 1, 1, 2, 27, 3, 3, 2, 1, 2, 1, 7, 6, 3, 5, 1, 2, 7, 2, 5, 15, 1, 17, 1, 13, 4, 1, 2, 2, 86]

cp's OEIS Frontend

A266528 Least positive integer x such that n + x^5 = y^2 + z^3 for some positive integers y and z, or 0 if no such x exists.

Table of values

List of values

n	a(n)
0	8
1	1
2	8
3	3
4	1
5	2
6	11
7	5
8	1
9	1
10	42
11	1
12	2
13	11
14	3
15	21
16	1
17	3
18	2
19	5
20	2
21	3
22	3
23	1
24	7
25	1
26	3
27	1
28	22
29	4
30	1
31	2
32	1
33	2
34	8
35	1
36	1
37	3
38	5
39	13
40	2
41	2
42	1
43	1
44	2
45	27
46	3
47	3
48	2
49	1
50	2
51	1
52	7
53	6
54	3
55	5
56	1
57	2
58	7
59	2
60	5
61	15
62	1
63	17
64	1
65	13
66	4
67	1
68	2
69	2
70	86

n	a(n)
0	8
1	1
2	8
3	3
4	1
5	2
6	11
7	5
8	1
9	1
10	42
11	1
12	2
13	11
14	3
15	21
16	1
17	3
18	2
19	5
20	2
21	3
22	3
23	1
24	7
25	1
26	3
27	1
28	22
29	4
30	1
31	2
32	1
33	2
34	8
35	1
36	1
37	3
38	5
39	13
40	2
41	2
42	1
43	1
44	2
45	27
46	3
47	3
48	2
49	1
50	2
51	1
52	7
53	6
54	3
55	5
56	1
57	2
58	7
59	2
60	5
61	15
62	1
63	17
64	1
65	13
66	4
67	1
68	2
69	2
70	86

n	a(n)
0	8
1	1
2	8
3	3
4	1
5	2
6	11
7	5
8	1
9	1
10	42
11	1
12	2
13	11
14	3
15	21
16	1
17	3
18	2
19	5
20	2
21	3
22	3
23	1
24	7
25	1
26	3
27	1
28	22
29	4
30	1
31	2
32	1
33	2
34	8
35	1
36	1
37	3
38	5
39	13
40	2
41	2
42	1
43	1
44	2
45	27
46	3
47	3
48	2
49	1
50	2
51	1
52	7
53	6
54	3
55	5
56	1
57	2
58	7
59	2
60	5
61	15
62	1
63	17
64	1
65	13
66	4
67	1
68	2
69	2
70	86