A318500 - cp's OEIS frontend

A318500 Filter sequence combining A305897 and the parity of n.

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	7
26	18
27	19
28	20
29	3
30	21
31	3
32	22
33	23
34	24
35	11
36	25
37	3
38	26
39	27
40	28
41	3
42	29
43	3
44	30
45	31
46	32
47	3
48	33
49	7
50	34
51	35
52	36
53	3
54	37
55	15
56	38
57	39
58	40
59	3
60	41
61	3
62	42
63	43
64	44
65	23
66	45
67	3
68	46
69	47
70	48
71	3
72	49
73	3
74	50
75	51
76	52
77	11
78	53
79	3
80	54
81	55
82	56
83	3
84	57
85	27
86	58
87	59
88	60
89	3
90	61
91	15
92	62
93	63
94	64
95	35
96	65
97	3
98	66
99	67
100	68
101	3
102	69
103	3

[1, 2, 3, 4, 3, 5, 3, 6, 7, 8, 3, 9, 3, 10, 11, 12, 3, 13, 3, 14, 15, 16, 3, 17, 7, 18, 19, 20, 3, 21, 3, 22, 23, 24, 11, 25, 3, 26, 27, 28, 3, 29, 3, 30, 31, 32, 3, 33, 7, 34, 35, 36, 3, 37, 15, 38, 39, 40, 3, 41, 3, 42, 43, 44, 23, 45, 3, 46, 47, 48, 3, 49, 3, 50, 51, 52, 11, 53, 3, 54, 55, 56, 3, 57, 27, 58, 59, 60, 3, 61, 15, 62, 63, 64, 35, 65, 3, 66, 67, 68, 3, 69, 3]

cp's OEIS Frontend

A318500 Filter sequence combining A305897 and the parity of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	7
26	18
27	19
28	20
29	3
30	21
31	3
32	22
33	23
34	24
35	11
36	25
37	3
38	26
39	27
40	28
41	3
42	29
43	3
44	30
45	31
46	32
47	3
48	33
49	7
50	34
51	35
52	36
53	3
54	37
55	15
56	38
57	39
58	40
59	3
60	41
61	3
62	42
63	43
64	44
65	23
66	45
67	3
68	46
69	47
70	48
71	3
72	49
73	3
74	50
75	51
76	52
77	11
78	53
79	3
80	54
81	55
82	56
83	3
84	57
85	27
86	58
87	59
88	60
89	3
90	61
91	15
92	62
93	63
94	64
95	35
96	65
97	3
98	66
99	67
100	68
101	3
102	69
103	3

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	7
26	18
27	19
28	20
29	3
30	21
31	3
32	22
33	23
34	24
35	11
36	25
37	3
38	26
39	27
40	28
41	3
42	29
43	3
44	30
45	31
46	32
47	3
48	33
49	7
50	34
51	35
52	36
53	3
54	37
55	15
56	38
57	39
58	40
59	3
60	41
61	3
62	42
63	43
64	44
65	23
66	45
67	3
68	46
69	47
70	48
71	3
72	49
73	3
74	50
75	51
76	52
77	11
78	53
79	3
80	54
81	55
82	56
83	3
84	57
85	27
86	58
87	59
88	60
89	3
90	61
91	15
92	62
93	63
94	64
95	35
96	65
97	3
98	66
99	67
100	68
101	3
102	69
103	3

n	a(n)
1	1
2	2
3	3
4	4
5	3
6	5
7	3
8	6
9	7
10	8
11	3
12	9
13	3
14	10
15	11
16	12
17	3
18	13
19	3
20	14
21	15
22	16
23	3
24	17
25	7
26	18
27	19
28	20
29	3
30	21
31	3
32	22
33	23
34	24
35	11
36	25
37	3
38	26
39	27
40	28
41	3
42	29
43	3
44	30
45	31
46	32
47	3
48	33
49	7
50	34
51	35
52	36
53	3
54	37
55	15
56	38
57	39
58	40
59	3
60	41
61	3
62	42
63	43
64	44
65	23
66	45
67	3
68	46
69	47
70	48
71	3
72	49
73	3
74	50
75	51
76	52
77	11
78	53
79	3
80	54
81	55
82	56
83	3
84	57
85	27
86	58
87	59
88	60
89	3
90	61
91	15
92	62
93	63
94	64
95	35
96	65
97	3
98	66
99	67
100	68
101	3
102	69
103	3