A014134 - cp's OEIS frontend

A014134 Numbers that are not the sum of a square (A000290) and a triangular number (A000217).

n	a(n)
1	8
2	13
3	18
4	20
5	23
6	27
7	33
8	34
9	38
10	41
11	43
12	47
13	48
14	58
15	60
16	62
17	63
18	68
19	69
20	73
21	76
22	83
23	86
24	88
25	89
26	90
27	93
28	97
29	98
30	99
31	108
32	111
33	112
34	113
35	118
36	123
37	125
38	132
39	133
40	134
41	135
42	138
43	139
44	143
45	146
46	148
47	151
48	158
49	160
50	163
51	164
52	167
53	168
54	173
55	174

[8, 13, 18, 20, 23, 27, 33, 34, 38, 41, 43, 47, 48, 58, 60, 62, 63, 68, 69, 73, 76, 83, 86, 88, 89, 90, 93, 97, 98, 99, 108, 111, 112, 113, 118, 123, 125, 132, 133, 134, 135, 138, 139, 143, 146, 148, 151, 158, 160, 163, 164, 167, 168, 173, 174]

cp's OEIS Frontend

A014134 Numbers that are not the sum of a square (A000290) and a triangular number (A000217).

Table of values

List of values

n	a(n)
1	8
2	13
3	18
4	20
5	23
6	27
7	33
8	34
9	38
10	41
11	43
12	47
13	48
14	58
15	60
16	62
17	63
18	68
19	69
20	73
21	76
22	83
23	86
24	88
25	89
26	90
27	93
28	97
29	98
30	99
31	108
32	111
33	112
34	113
35	118
36	123
37	125
38	132
39	133
40	134
41	135
42	138
43	139
44	143
45	146
46	148
47	151
48	158
49	160
50	163
51	164
52	167
53	168
54	173
55	174

n	a(n)
1	8
2	13
3	18
4	20
5	23
6	27
7	33
8	34
9	38
10	41
11	43
12	47
13	48
14	58
15	60
16	62
17	63
18	68
19	69
20	73
21	76
22	83
23	86
24	88
25	89
26	90
27	93
28	97
29	98
30	99
31	108
32	111
33	112
34	113
35	118
36	123
37	125
38	132
39	133
40	134
41	135
42	138
43	139
44	143
45	146
46	148
47	151
48	158
49	160
50	163
51	164
52	167
53	168
54	173
55	174

n	a(n)
1	8
2	13
3	18
4	20
5	23
6	27
7	33
8	34
9	38
10	41
11	43
12	47
13	48
14	58
15	60
16	62
17	63
18	68
19	69
20	73
21	76
22	83
23	86
24	88
25	89
26	90
27	93
28	97
29	98
30	99
31	108
32	111
33	112
34	113
35	118
36	123
37	125
38	132
39	133
40	134
41	135
42	138
43	139
44	143
45	146
46	148
47	151
48	158
49	160
50	163
51	164
52	167
53	168
54	173
55	174