A266230 - cp's OEIS frontend

A266230 Least positive integer x such that n + x^2 = y^3 + z^3 for some positive integers y and z, or 0 if no such x exists.

n	a(n)
0	3
1	1
2	3703
3	5
4	43
5	2
6	119
7	3
8	1
9	19
10	5
11	384
12	2
13	29
14	29
15	1
16	7
17	18
18	6
19	3
20	13
21	14
22	869
23	7
24	2
25	15
26	3
27	1
28	10
29	5
30	23
31	2
32	20
33	10
34	1
35	45
36	6
37	2373
38	4
39	1193
40	5
41	52
42	7
43	36
44	54
45	3
46	18
47	5
48	13
49	4
50	2
51	385
52	9
53	1
54	14
55	6
56	3
57	76
58	250
59	250
60	34
61	2
62	8
63	3
64	1
65	336
66	5
67	52
68	2
69	8
70	28
71	1
72	21
73	12
74	13
75	4
76	113

[3, 1, 3703, 5, 43, 2, 119, 3, 1, 19, 5, 384, 2, 29, 29, 1, 7, 18, 6, 3, 13, 14, 869, 7, 2, 15, 3, 1, 10, 5, 23, 2, 20, 10, 1, 45, 6, 2373, 4, 1193, 5, 52, 7, 36, 54, 3, 18, 5, 13, 4, 2, 385, 9, 1, 14, 6, 3, 76, 250, 250, 34, 2, 8, 3, 1, 336, 5, 52, 2, 8, 28, 1, 21, 12, 13, 4, 113]

cp's OEIS Frontend

A266230 Least positive integer x such that n + x^2 = y^3 + z^3 for some positive integers y and z, or 0 if no such x exists.

Table of values

List of values