A125007 - cp's OEIS frontend

A125007 Numbers n for which no nontrivial positive magic squares with magic sum n exist. For a definition of nontrivial positive magic squares, see A125005.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	14
16	16
17	17
18	19
19	20
20	22
21	23
22	25
23	26
24	28
25	29
26	31
27	32
28	35
29	37
30	40
31	41
32	43
33	44
34	47
35	49
36	52
37	53
38	55
39	56
40	59
41	61
42	64
43	67
44	68
45	71
46	73
47	76
48	77
49	79
50	83
51	88
52	89
53	91
54	92
55	97
56	101
57	103
58	104
59	107
60	109
61	112
62	113
63	116
64	119
65	121
66	124
67	127
68	128
69	131

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 35, 37, 40, 41, 43, 44, 47, 49, 52, 53, 55, 56, 59, 61, 64, 67, 68, 71, 73, 76, 77, 79, 83, 88, 89, 91, 92, 97, 101, 103, 104, 107, 109, 112, 113, 116, 119, 121, 124, 127, 128, 131]

cp's OEIS Frontend

A125007 Numbers n for which no nontrivial positive magic squares with magic sum n exist. For a definition of nontrivial positive magic squares, see A125005.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	14
16	16
17	17
18	19
19	20
20	22
21	23
22	25
23	26
24	28
25	29
26	31
27	32
28	35
29	37
30	40
31	41
32	43
33	44
34	47
35	49
36	52
37	53
38	55
39	56
40	59
41	61
42	64
43	67
44	68
45	71
46	73
47	76
48	77
49	79
50	83
51	88
52	89
53	91
54	92
55	97
56	101
57	103
58	104
59	107
60	109
61	112
62	113
63	116
64	119
65	121
66	124
67	127
68	128
69	131

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	14
16	16
17	17
18	19
19	20
20	22
21	23
22	25
23	26
24	28
25	29
26	31
27	32
28	35
29	37
30	40
31	41
32	43
33	44
34	47
35	49
36	52
37	53
38	55
39	56
40	59
41	61
42	64
43	67
44	68
45	71
46	73
47	76
48	77
49	79
50	83
51	88
52	89
53	91
54	92
55	97
56	101
57	103
58	104
59	107
60	109
61	112
62	113
63	116
64	119
65	121
66	124
67	127
68	128
69	131

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	11
13	12
14	13
15	14
16	16
17	17
18	19
19	20
20	22
21	23
22	25
23	26
24	28
25	29
26	31
27	32
28	35
29	37
30	40
31	41
32	43
33	44
34	47
35	49
36	52
37	53
38	55
39	56
40	59
41	61
42	64
43	67
44	68
45	71
46	73
47	76
48	77
49	79
50	83
51	88
52	89
53	91
54	92
55	97
56	101
57	103
58	104
59	107
60	109
61	112
62	113
63	116
64	119
65	121
66	124
67	127
68	128
69	131