A305425 - cp's OEIS frontend

A305425 a(n) = n/2 for even n, a(n) = A305422(n) for odd n.

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	3
7	3
8	4
9	6
10	5
11	7
12	6
13	11
14	7
15	8
16	8
17	16
18	9
19	13
20	10
21	5
22	11
23	22
24	12
25	19
26	13
27	12
28	14
29	14
30	15
31	25
32	16
33	50
34	17
35	29
36	18
37	31
38	19
39	28
40	20
41	37
42	21
43	38
44	22
45	24
46	23
47	41
48	24
49	9
50	25
51	32
52	26
53	26
54	27
55	47
56	28
57	44
58	29
59	55
60	30
61	59
62	31
63	10
64	32
65	20
66	33
67	61
68	34
69	21
70	35
71	118
72	36
73	67
74	37
75	88
76	38
77	110
78	39
79	53
80	40
81	69
82	41
83	18
84	42
85	64
86	43
87	73
88	44
89	94
90	45
91	87
92	46
93	43
94	47

[1, 1, 2, 2, 4, 3, 3, 4, 6, 5, 7, 6, 11, 7, 8, 8, 16, 9, 13, 10, 5, 11, 22, 12, 19, 13, 12, 14, 14, 15, 25, 16, 50, 17, 29, 18, 31, 19, 28, 20, 37, 21, 38, 22, 24, 23, 41, 24, 9, 25, 32, 26, 26, 27, 47, 28, 44, 29, 55, 30, 59, 31, 10, 32, 20, 33, 61, 34, 21, 35, 118, 36, 67, 37, 88, 38, 110, 39, 53, 40, 69, 41, 18, 42, 64, 43, 73, 44, 94, 45, 87, 46, 43, 47]

cp's OEIS Frontend

A305425 a(n) = n/2 for even n, a(n) = A305422(n) for odd n.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	3
7	3
8	4
9	6
10	5
11	7
12	6
13	11
14	7
15	8
16	8
17	16
18	9
19	13
20	10
21	5
22	11
23	22
24	12
25	19
26	13
27	12
28	14
29	14
30	15
31	25
32	16
33	50
34	17
35	29
36	18
37	31
38	19
39	28
40	20
41	37
42	21
43	38
44	22
45	24
46	23
47	41
48	24
49	9
50	25
51	32
52	26
53	26
54	27
55	47
56	28
57	44
58	29
59	55
60	30
61	59
62	31
63	10
64	32
65	20
66	33
67	61
68	34
69	21
70	35
71	118
72	36
73	67
74	37
75	88
76	38
77	110
78	39
79	53
80	40
81	69
82	41
83	18
84	42
85	64
86	43
87	73
88	44
89	94
90	45
91	87
92	46
93	43
94	47

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	3
7	3
8	4
9	6
10	5
11	7
12	6
13	11
14	7
15	8
16	8
17	16
18	9
19	13
20	10
21	5
22	11
23	22
24	12
25	19
26	13
27	12
28	14
29	14
30	15
31	25
32	16
33	50
34	17
35	29
36	18
37	31
38	19
39	28
40	20
41	37
42	21
43	38
44	22
45	24
46	23
47	41
48	24
49	9
50	25
51	32
52	26
53	26
54	27
55	47
56	28
57	44
58	29
59	55
60	30
61	59
62	31
63	10
64	32
65	20
66	33
67	61
68	34
69	21
70	35
71	118
72	36
73	67
74	37
75	88
76	38
77	110
78	39
79	53
80	40
81	69
82	41
83	18
84	42
85	64
86	43
87	73
88	44
89	94
90	45
91	87
92	46
93	43
94	47

n	a(n)
1	1
2	1
3	2
4	2
5	4
6	3
7	3
8	4
9	6
10	5
11	7
12	6
13	11
14	7
15	8
16	8
17	16
18	9
19	13
20	10
21	5
22	11
23	22
24	12
25	19
26	13
27	12
28	14
29	14
30	15
31	25
32	16
33	50
34	17
35	29
36	18
37	31
38	19
39	28
40	20
41	37
42	21
43	38
44	22
45	24
46	23
47	41
48	24
49	9
50	25
51	32
52	26
53	26
54	27
55	47
56	28
57	44
58	29
59	55
60	30
61	59
62	31
63	10
64	32
65	20
66	33
67	61
68	34
69	21
70	35
71	118
72	36
73	67
74	37
75	88
76	38
77	110
78	39
79	53
80	40
81	69
82	41
83	18
84	42
85	64
86	43
87	73
88	44
89	94
90	45
91	87
92	46
93	43
94	47