A257020 - cp's OEIS frontend

A257020 Numbers whose quarter-square representation consists of three terms.

n	a(n)
1	15
2	19
3	23
4	28
5	33
6	35
7	39
8	41
9	45
10	47
11	52
12	54
13	59
14	61
15	63
16	67
17	69
18	71
19	75
20	77
21	79
22	80
23	84
24	86
25	88
26	89
27	93
28	95
29	97
30	98
31	103
32	105
33	107
34	108
35	113
36	115
37	117
38	118
39	120
40	124
41	126
42	128
43	129
44	131
45	135
46	137
47	139
48	140
49	142
50	143
51	147
52	149
53	151
54	152
55	154
56	155
57	159
58	161

[15, 19, 23, 28, 33, 35, 39, 41, 45, 47, 52, 54, 59, 61, 63, 67, 69, 71, 75, 77, 79, 80, 84, 86, 88, 89, 93, 95, 97, 98, 103, 105, 107, 108, 113, 115, 117, 118, 120, 124, 126, 128, 129, 131, 135, 137, 139, 140, 142, 143, 147, 149, 151, 152, 154, 155, 159, 161]

cp's OEIS Frontend

A257020 Numbers whose quarter-square representation consists of three terms.

Table of values

List of values

n	a(n)
1	15
2	19
3	23
4	28
5	33
6	35
7	39
8	41
9	45
10	47
11	52
12	54
13	59
14	61
15	63
16	67
17	69
18	71
19	75
20	77
21	79
22	80
23	84
24	86
25	88
26	89
27	93
28	95
29	97
30	98
31	103
32	105
33	107
34	108
35	113
36	115
37	117
38	118
39	120
40	124
41	126
42	128
43	129
44	131
45	135
46	137
47	139
48	140
49	142
50	143
51	147
52	149
53	151
54	152
55	154
56	155
57	159
58	161

n	a(n)
1	15
2	19
3	23
4	28
5	33
6	35
7	39
8	41
9	45
10	47
11	52
12	54
13	59
14	61
15	63
16	67
17	69
18	71
19	75
20	77
21	79
22	80
23	84
24	86
25	88
26	89
27	93
28	95
29	97
30	98
31	103
32	105
33	107
34	108
35	113
36	115
37	117
38	118
39	120
40	124
41	126
42	128
43	129
44	131
45	135
46	137
47	139
48	140
49	142
50	143
51	147
52	149
53	151
54	152
55	154
56	155
57	159
58	161

n	a(n)
1	15
2	19
3	23
4	28
5	33
6	35
7	39
8	41
9	45
10	47
11	52
12	54
13	59
14	61
15	63
16	67
17	69
18	71
19	75
20	77
21	79
22	80
23	84
24	86
25	88
26	89
27	93
28	95
29	97
30	98
31	103
32	105
33	107
34	108
35	113
36	115
37	117
38	118
39	120
40	124
41	126
42	128
43	129
44	131
45	135
46	137
47	139
48	140
49	142
50	143
51	147
52	149
53	151
54	152
55	154
56	155
57	159
58	161