A343997 - cp's OEIS frontend

A343997 a(n) = A011772(n) if that number is even, otherwise A011772(n)+1.

n	a(n)
1	2
2	4
3	2
4	8
5	4
6	4
7	6
8	16
9	8
10	4
11	10
12	8
13	12
14	8
15	6
16	32
17	16
18	8
19	18
20	16
21	6
22	12
23	22
24	16
25	24
26	12
27	26
28	8
29	28
30	16
31	30
32	64
33	12
34	16
35	14
36	8
37	36
38	20
39	12
40	16
41	40
42	20
43	42
44	32
45	10
46	24
47	46
48	32
49	48
50	24
51	18
52	40
53	52
54	28
55	10
56	48
57	18
58	28
59	58
60	16
61	60
62	32
63	28
64	128
65	26
66	12
67	66
68	16
69	24
70	20
71	70
72	64
73	72
74	36
75	24
76	56
77	22
78	12
79	78
80	64
81	80

[2, 4, 2, 8, 4, 4, 6, 16, 8, 4, 10, 8, 12, 8, 6, 32, 16, 8, 18, 16, 6, 12, 22, 16, 24, 12, 26, 8, 28, 16, 30, 64, 12, 16, 14, 8, 36, 20, 12, 16, 40, 20, 42, 32, 10, 24, 46, 32, 48, 24, 18, 40, 52, 28, 10, 48, 18, 28, 58, 16, 60, 32, 28, 128, 26, 12, 66, 16, 24, 20, 70, 64, 72, 36, 24, 56, 22, 12, 78, 64, 80]

cp's OEIS Frontend

A343997 a(n) = A011772(n) if that number is even, otherwise A011772(n)+1.

Table of values

List of values

n	a(n)
1	2
2	4
3	2
4	8
5	4
6	4
7	6
8	16
9	8
10	4
11	10
12	8
13	12
14	8
15	6
16	32
17	16
18	8
19	18
20	16
21	6
22	12
23	22
24	16
25	24
26	12
27	26
28	8
29	28
30	16
31	30
32	64
33	12
34	16
35	14
36	8
37	36
38	20
39	12
40	16
41	40
42	20
43	42
44	32
45	10
46	24
47	46
48	32
49	48
50	24
51	18
52	40
53	52
54	28
55	10
56	48
57	18
58	28
59	58
60	16
61	60
62	32
63	28
64	128
65	26
66	12
67	66
68	16
69	24
70	20
71	70
72	64
73	72
74	36
75	24
76	56
77	22
78	12
79	78
80	64
81	80

n	a(n)
1	2
2	4
3	2
4	8
5	4
6	4
7	6
8	16
9	8
10	4
11	10
12	8
13	12
14	8
15	6
16	32
17	16
18	8
19	18
20	16
21	6
22	12
23	22
24	16
25	24
26	12
27	26
28	8
29	28
30	16
31	30
32	64
33	12
34	16
35	14
36	8
37	36
38	20
39	12
40	16
41	40
42	20
43	42
44	32
45	10
46	24
47	46
48	32
49	48
50	24
51	18
52	40
53	52
54	28
55	10
56	48
57	18
58	28
59	58
60	16
61	60
62	32
63	28
64	128
65	26
66	12
67	66
68	16
69	24
70	20
71	70
72	64
73	72
74	36
75	24
76	56
77	22
78	12
79	78
80	64
81	80

n	a(n)
1	2
2	4
3	2
4	8
5	4
6	4
7	6
8	16
9	8
10	4
11	10
12	8
13	12
14	8
15	6
16	32
17	16
18	8
19	18
20	16
21	6
22	12
23	22
24	16
25	24
26	12
27	26
28	8
29	28
30	16
31	30
32	64
33	12
34	16
35	14
36	8
37	36
38	20
39	12
40	16
41	40
42	20
43	42
44	32
45	10
46	24
47	46
48	32
49	48
50	24
51	18
52	40
53	52
54	28
55	10
56	48
57	18
58	28
59	58
60	16
61	60
62	32
63	28
64	128
65	26
66	12
67	66
68	16
69	24
70	20
71	70
72	64
73	72
74	36
75	24
76	56
77	22
78	12
79	78
80	64
81	80