A344587 - cp's OEIS frontend

A344587 Deficiency of prime-shifted n: a(n) = 2*A003961(n) - sigma(A003961(n)).

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	6
7	10
8	14
9	19
10	10
11	12
12	12
13	16
14	18
15	22
16	41
17	18
18	26
19	22
20	22
21	38
22	22
23	28
24	30
25	41
26	30
27	94
28	42
29	30
30	18
31	36
32	122
33	46
34	34
35	58
36	47
37	40
38	42
39	62
40	58
41	42
42	42
43	46
44	52
45	102
46	54
47	52
48	84
49	109
50	66
51	70
52	72
53	58
54	126
55	70
56	114
57	86
58	58
59	60
60	6
61	66
62	70
63	178
64	365
65	94
66	54
67	70
68	82
69	110
70	78
71	72
72	110
73	78
74	78
75	148
76	102
77	118
78	78

[1, 2, 4, 5, 6, 6, 10, 14, 19, 10, 12, 12, 16, 18, 22, 41, 18, 26, 22, 22, 38, 22, 28, 30, 41, 30, 94, 42, 30, 18, 36, 122, 46, 34, 58, 47, 40, 42, 62, 58, 42, 42, 46, 52, 102, 54, 52, 84, 109, 66, 70, 72, 58, 126, 70, 114, 86, 58, 60, 6, 66, 70, 178, 365, 94, 54, 70, 82, 110, 78, 72, 110, 78, 78, 148, 102, 118, 78]

cp's OEIS Frontend

A344587 Deficiency of prime-shifted n: a(n) = 2*A003961(n) - sigma(A003961(n)).

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	6
7	10
8	14
9	19
10	10
11	12
12	12
13	16
14	18
15	22
16	41
17	18
18	26
19	22
20	22
21	38
22	22
23	28
24	30
25	41
26	30
27	94
28	42
29	30
30	18
31	36
32	122
33	46
34	34
35	58
36	47
37	40
38	42
39	62
40	58
41	42
42	42
43	46
44	52
45	102
46	54
47	52
48	84
49	109
50	66
51	70
52	72
53	58
54	126
55	70
56	114
57	86
58	58
59	60
60	6
61	66
62	70
63	178
64	365
65	94
66	54
67	70
68	82
69	110
70	78
71	72
72	110
73	78
74	78
75	148
76	102
77	118
78	78

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	6
7	10
8	14
9	19
10	10
11	12
12	12
13	16
14	18
15	22
16	41
17	18
18	26
19	22
20	22
21	38
22	22
23	28
24	30
25	41
26	30
27	94
28	42
29	30
30	18
31	36
32	122
33	46
34	34
35	58
36	47
37	40
38	42
39	62
40	58
41	42
42	42
43	46
44	52
45	102
46	54
47	52
48	84
49	109
50	66
51	70
52	72
53	58
54	126
55	70
56	114
57	86
58	58
59	60
60	6
61	66
62	70
63	178
64	365
65	94
66	54
67	70
68	82
69	110
70	78
71	72
72	110
73	78
74	78
75	148
76	102
77	118
78	78

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	6
7	10
8	14
9	19
10	10
11	12
12	12
13	16
14	18
15	22
16	41
17	18
18	26
19	22
20	22
21	38
22	22
23	28
24	30
25	41
26	30
27	94
28	42
29	30
30	18
31	36
32	122
33	46
34	34
35	58
36	47
37	40
38	42
39	62
40	58
41	42
42	42
43	46
44	52
45	102
46	54
47	52
48	84
49	109
50	66
51	70
52	72
53	58
54	126
55	70
56	114
57	86
58	58
59	60
60	6
61	66
62	70
63	178
64	365
65	94
66	54
67	70
68	82
69	110
70	78
71	72
72	110
73	78
74	78
75	148
76	102
77	118
78	78