A117704 - cp's OEIS frontend

A117704 Least refined sequence that can be grouped to sum to either natural numbers or odd numbers.

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

[1, 2, 1, 2, 3, 1, 5, 1, 5, 4, 3, 8, 9, 4, 6, 9, 2, 12, 3, 10, 9, 5, 15, 1, 15, 8, 9, 16, 2, 19, 6, 14, 15, 6, 22, 3, 20, 13, 11, 24, 1, 26, 10, 17, 22, 6, 29, 6, 24, 19, 12, 32, 1, 32, 15, 19, 30, 5, 36, 10, 27, 26, 12, 39, 4, 36, 21, 20, 39, 3, 43, 15, 29, 34, 11, 46, 8, 39, 28, 20, 49, 50]

cp's OEIS Frontend

A117704 Least refined sequence that can be grouped to sum to either natural numbers or odd numbers.

Table of values

List of values

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

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

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