A090343 - cp's OEIS frontend

A090343 Difference between the sums of the prime factors, including multiplicity, of n and those of n + 4.

n	a(n)
1	-5
2	-3
3	-4
4	-2
5	-1
6	-2
7	-4
8	-1
9	-7
10	-2
11	3
12	-1
13	-4
14	1
15	-11
16	-1
17	7
18	-5
19	-4
20	0
21	0
22	-2
23	14
24	-2
25	-19
26	5
27	-22
28	1
29	15
30	-9
31	19
32	0
33	-23
34	-2
35	-4
36	-1
37	-4
38	9
39	-27
40	-4
41	30
42	-13
43	-4
44	4
45	-3
46	13
47	27
48	-6
49	-39
50	1
51	4
52	4
53	31
54	-20
55	-43
56	1
57	-39
58	-2
59	46
60	0
61	43
62	17
63	-54
64	-9
65	-8
66	2
67	-4
68	9
69	-47
70	-25
71	58
72	-11
73	55
74	21
75	-66
76	10
77	6
78	-25
79	-4
80	-1
81	-10
82	-2
83	51
84	-3
85	-67

[-5, -3, -4, -2, -1, -2, -4, -1, -7, -2, 3, -1, -4, 1, -11, -1, 7, -5, -4, 0, 0, -2, 14, -2, -19, 5, -22, 1, 15, -9, 19, 0, -23, -2, -4, -1, -4, 9, -27, -4, 30, -13, -4, 4, -3, 13, 27, -6, -39, 1, 4, 4, 31, -20, -43, 1, -39, -2, 46, 0, 43, 17, -54, -9, -8, 2, -4, 9, -47, -25, 58, -11, 55, 21, -66, 10, 6, -25, -4, -1, -10, -2, 51, -3, -67]

cp's OEIS Frontend

A090343 Difference between the sums of the prime factors, including multiplicity, of n and those of n + 4.

Table of values

List of values

n	a(n)
1	-5
2	-3
3	-4
4	-2
5	-1
6	-2
7	-4
8	-1
9	-7
10	-2
11	3
12	-1
13	-4
14	1
15	-11
16	-1
17	7
18	-5
19	-4
20	0
21	0
22	-2
23	14
24	-2
25	-19
26	5
27	-22
28	1
29	15
30	-9
31	19
32	0
33	-23
34	-2
35	-4
36	-1
37	-4
38	9
39	-27
40	-4
41	30
42	-13
43	-4
44	4
45	-3
46	13
47	27
48	-6
49	-39
50	1
51	4
52	4
53	31
54	-20
55	-43
56	1
57	-39
58	-2
59	46
60	0
61	43
62	17
63	-54
64	-9
65	-8
66	2
67	-4
68	9
69	-47
70	-25
71	58
72	-11
73	55
74	21
75	-66
76	10
77	6
78	-25
79	-4
80	-1
81	-10
82	-2
83	51
84	-3
85	-67

n	a(n)
1	-5
2	-3
3	-4
4	-2
5	-1
6	-2
7	-4
8	-1
9	-7
10	-2
11	3
12	-1
13	-4
14	1
15	-11
16	-1
17	7
18	-5
19	-4
20	0
21	0
22	-2
23	14
24	-2
25	-19
26	5
27	-22
28	1
29	15
30	-9
31	19
32	0
33	-23
34	-2
35	-4
36	-1
37	-4
38	9
39	-27
40	-4
41	30
42	-13
43	-4
44	4
45	-3
46	13
47	27
48	-6
49	-39
50	1
51	4
52	4
53	31
54	-20
55	-43
56	1
57	-39
58	-2
59	46
60	0
61	43
62	17
63	-54
64	-9
65	-8
66	2
67	-4
68	9
69	-47
70	-25
71	58
72	-11
73	55
74	21
75	-66
76	10
77	6
78	-25
79	-4
80	-1
81	-10
82	-2
83	51
84	-3
85	-67

n	a(n)
1	-5
2	-3
3	-4
4	-2
5	-1
6	-2
7	-4
8	-1
9	-7
10	-2
11	3
12	-1
13	-4
14	1
15	-11
16	-1
17	7
18	-5
19	-4
20	0
21	0
22	-2
23	14
24	-2
25	-19
26	5
27	-22
28	1
29	15
30	-9
31	19
32	0
33	-23
34	-2
35	-4
36	-1
37	-4
38	9
39	-27
40	-4
41	30
42	-13
43	-4
44	4
45	-3
46	13
47	27
48	-6
49	-39
50	1
51	4
52	4
53	31
54	-20
55	-43
56	1
57	-39
58	-2
59	46
60	0
61	43
62	17
63	-54
64	-9
65	-8
66	2
67	-4
68	9
69	-47
70	-25
71	58
72	-11
73	55
74	21
75	-66
76	10
77	6
78	-25
79	-4
80	-1
81	-10
82	-2
83	51
84	-3
85	-67