A163169 - cp's OEIS frontend

A163169 a(n) = minimal number of consecutive integers required which when summed make n.

n	a(n)
0	0
1	2
2	0
3	2
4	0
5	2
6	3
7	2
8	0
9	2
10	4
11	2
12	3
13	2
14	4
15	2
16	0
17	2
18	3
19	2
20	5
21	2
22	4
23	2
24	3
25	2
26	4
27	2
28	7
29	2
30	3
31	2
32	0
33	2
34	4
35	2
36	3
37	2
38	4
39	2
40	5
41	2
42	3
43	2
44	8
45	2
46	4
47	2
48	3
49	2
50	4
51	2
52	8
53	2
54	3
55	2
56	7
57	2
58	4
59	2
60	3
61	2
62	4
63	2
64	0
65	2
66	3
67	2
68	8
69	2
70	4
71	2
72	3
73	2
74	4
75	2
76	8
77	2
78	3
79	2
80	5
81	2
82	4
83	2
84	3
85	2
86	4
87	2
88	11
89	2
90	3
91	2
92	8
93	2
94	4
95	2
96	3
97	2
98	4
99	2
100	5
101	2
102	3
103	2

[0, 2, 0, 2, 0, 2, 3, 2, 0, 2, 4, 2, 3, 2, 4, 2, 0, 2, 3, 2, 5, 2, 4, 2, 3, 2, 4, 2, 7, 2, 3, 2, 0, 2, 4, 2, 3, 2, 4, 2, 5, 2, 3, 2, 8, 2, 4, 2, 3, 2, 4, 2, 8, 2, 3, 2, 7, 2, 4, 2, 3, 2, 4, 2, 0, 2, 3, 2, 8, 2, 4, 2, 3, 2, 4, 2, 8, 2, 3, 2, 5, 2, 4, 2, 3, 2, 4, 2, 11, 2, 3, 2, 8, 2, 4, 2, 3, 2, 4, 2, 5, 2, 3, 2]

cp's OEIS Frontend

A163169 a(n) = minimal number of consecutive integers required which when summed make n.

Table of values

List of values

n	a(n)
0	0
1	2
2	0
3	2
4	0
5	2
6	3
7	2
8	0
9	2
10	4
11	2
12	3
13	2
14	4
15	2
16	0
17	2
18	3
19	2
20	5
21	2
22	4
23	2
24	3
25	2
26	4
27	2
28	7
29	2
30	3
31	2
32	0
33	2
34	4
35	2
36	3
37	2
38	4
39	2
40	5
41	2
42	3
43	2
44	8
45	2
46	4
47	2
48	3
49	2
50	4
51	2
52	8
53	2
54	3
55	2
56	7
57	2
58	4
59	2
60	3
61	2
62	4
63	2
64	0
65	2
66	3
67	2
68	8
69	2
70	4
71	2
72	3
73	2
74	4
75	2
76	8
77	2
78	3
79	2
80	5
81	2
82	4
83	2
84	3
85	2
86	4
87	2
88	11
89	2
90	3
91	2
92	8
93	2
94	4
95	2
96	3
97	2
98	4
99	2
100	5
101	2
102	3
103	2

n	a(n)
0	0
1	2
2	0
3	2
4	0
5	2
6	3
7	2
8	0
9	2
10	4
11	2
12	3
13	2
14	4
15	2
16	0
17	2
18	3
19	2
20	5
21	2
22	4
23	2
24	3
25	2
26	4
27	2
28	7
29	2
30	3
31	2
32	0
33	2
34	4
35	2
36	3
37	2
38	4
39	2
40	5
41	2
42	3
43	2
44	8
45	2
46	4
47	2
48	3
49	2
50	4
51	2
52	8
53	2
54	3
55	2
56	7
57	2
58	4
59	2
60	3
61	2
62	4
63	2
64	0
65	2
66	3
67	2
68	8
69	2
70	4
71	2
72	3
73	2
74	4
75	2
76	8
77	2
78	3
79	2
80	5
81	2
82	4
83	2
84	3
85	2
86	4
87	2
88	11
89	2
90	3
91	2
92	8
93	2
94	4
95	2
96	3
97	2
98	4
99	2
100	5
101	2
102	3
103	2

n	a(n)
0	0
1	2
2	0
3	2
4	0
5	2
6	3
7	2
8	0
9	2
10	4
11	2
12	3
13	2
14	4
15	2
16	0
17	2
18	3
19	2
20	5
21	2
22	4
23	2
24	3
25	2
26	4
27	2
28	7
29	2
30	3
31	2
32	0
33	2
34	4
35	2
36	3
37	2
38	4
39	2
40	5
41	2
42	3
43	2
44	8
45	2
46	4
47	2
48	3
49	2
50	4
51	2
52	8
53	2
54	3
55	2
56	7
57	2
58	4
59	2
60	3
61	2
62	4
63	2
64	0
65	2
66	3
67	2
68	8
69	2
70	4
71	2
72	3
73	2
74	4
75	2
76	8
77	2
78	3
79	2
80	5
81	2
82	4
83	2
84	3
85	2
86	4
87	2
88	11
89	2
90	3
91	2
92	8
93	2
94	4
95	2
96	3
97	2
98	4
99	2
100	5
101	2
102	3
103	2