A380378 - cp's OEIS frontend

A380378 Triangle read by rows: T(n,k) is the minimum number of total votes needed for one party to win if there are n voters divided into k balanced districts, 1 <= k <= n.

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

[1, 2, 2, 2, 2, 2, 3, 3, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 3, 3, 4, 4, 4, 4, 4, 3, 4, 4, 5, 5, 4, 5, 4, 4, 4, 5, 5, 5, 4, 5, 5, 4, 4, 5, 5, 6, 6, 4, 5, 6, 5, 4, 5, 5, 6, 6, 6, 5, 5, 6, 6, 5, 5, 5, 6, 6, 7, 7, 6, 6, 6, 7, 6, 5, 5, 6, 6, 7, 7, 7, 6, 6, 6, 7, 7, 6, 5, 6, 6, 7, 7]

cp's OEIS Frontend

A380378 Triangle read by rows: T(n,k) is the minimum number of total votes needed for one party to win if there are n voters divided into k balanced districts, 1 <= k <= n.

Table of values

List of values

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

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

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