A082053 - cp's OEIS frontend

A082053 Sum of divisors of n that are not of the form 4k+3.

n	a(n)
1	1
2	3
3	1
4	7
5	6
6	9
7	1
8	15
9	10
10	18
11	1
12	25
13	14
14	17
15	6
16	31
17	18
18	36
19	1
20	42
21	22
22	25
23	1
24	57
25	31
26	42
27	10
28	49
29	30
30	54
31	1
32	63
33	34
34	54
35	6
36	88
37	38
38	41
39	14
40	90
41	42
42	86
43	1
44	73
45	60
46	49
47	1
48	121
49	50
50	93
51	18
52	98
53	54
54	90
55	6
56	113
57	58
58	90
59	1
60	150
61	62
62	65
63	31
64	127
65	84
66	130
67	1
68	126
69	70
70	102
71	1
72	192

[1, 3, 1, 7, 6, 9, 1, 15, 10, 18, 1, 25, 14, 17, 6, 31, 18, 36, 1, 42, 22, 25, 1, 57, 31, 42, 10, 49, 30, 54, 1, 63, 34, 54, 6, 88, 38, 41, 14, 90, 42, 86, 1, 73, 60, 49, 1, 121, 50, 93, 18, 98, 54, 90, 6, 113, 58, 90, 1, 150, 62, 65, 31, 127, 84, 130, 1, 126, 70, 102, 1, 192]

cp's OEIS Frontend

A082053 Sum of divisors of n that are not of the form 4k+3.

Table of values

List of values

n	a(n)
1	1
2	3
3	1
4	7
5	6
6	9
7	1
8	15
9	10
10	18
11	1
12	25
13	14
14	17
15	6
16	31
17	18
18	36
19	1
20	42
21	22
22	25
23	1
24	57
25	31
26	42
27	10
28	49
29	30
30	54
31	1
32	63
33	34
34	54
35	6
36	88
37	38
38	41
39	14
40	90
41	42
42	86
43	1
44	73
45	60
46	49
47	1
48	121
49	50
50	93
51	18
52	98
53	54
54	90
55	6
56	113
57	58
58	90
59	1
60	150
61	62
62	65
63	31
64	127
65	84
66	130
67	1
68	126
69	70
70	102
71	1
72	192

n	a(n)
1	1
2	3
3	1
4	7
5	6
6	9
7	1
8	15
9	10
10	18
11	1
12	25
13	14
14	17
15	6
16	31
17	18
18	36
19	1
20	42
21	22
22	25
23	1
24	57
25	31
26	42
27	10
28	49
29	30
30	54
31	1
32	63
33	34
34	54
35	6
36	88
37	38
38	41
39	14
40	90
41	42
42	86
43	1
44	73
45	60
46	49
47	1
48	121
49	50
50	93
51	18
52	98
53	54
54	90
55	6
56	113
57	58
58	90
59	1
60	150
61	62
62	65
63	31
64	127
65	84
66	130
67	1
68	126
69	70
70	102
71	1
72	192

n	a(n)
1	1
2	3
3	1
4	7
5	6
6	9
7	1
8	15
9	10
10	18
11	1
12	25
13	14
14	17
15	6
16	31
17	18
18	36
19	1
20	42
21	22
22	25
23	1
24	57
25	31
26	42
27	10
28	49
29	30
30	54
31	1
32	63
33	34
34	54
35	6
36	88
37	38
38	41
39	14
40	90
41	42
42	86
43	1
44	73
45	60
46	49
47	1
48	121
49	50
50	93
51	18
52	98
53	54
54	90
55	6
56	113
57	58
58	90
59	1
60	150
61	62
62	65
63	31
64	127
65	84
66	130
67	1
68	126
69	70
70	102
71	1
72	192