A126026 - cp's OEIS frontend

A126026 Conjectured upper bound on area of the convex hull of any edge-to-edge connected system of regular unit hexagons (n-polyhexes).

n	a(n)
0	0
1	1
2	2
3	4
4	5
5	8
6	10
7	13
8	17
9	20
10	24
11	28
12	33
13	38
14	43
15	49
16	55
17	61
18	68
19	75
20	82
21	90
22	97
23	106
24	114
25	123
26	133
27	142
28	152
29	162
30	173
31	184
32	195
33	207
34	219
35	231
36	244
37	257
38	270
39	284
40	297
41	312
42	326
43	341
44	357
45	372
46	388
47	404
48	421
49	438
50	455
51	473
52	491
53	509
54	528
55	547
56	566

[0, 1, 2, 4, 5, 8, 10, 13, 17, 20, 24, 28, 33, 38, 43, 49, 55, 61, 68, 75, 82, 90, 97, 106, 114, 123, 133, 142, 152, 162, 173, 184, 195, 207, 219, 231, 244, 257, 270, 284, 297, 312, 326, 341, 357, 372, 388, 404, 421, 438, 455, 473, 491, 509, 528, 547, 566]

cp's OEIS Frontend

A126026 Conjectured upper bound on area of the convex hull of any edge-to-edge connected system of regular unit hexagons (n-polyhexes).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	4
4	5
5	8
6	10
7	13
8	17
9	20
10	24
11	28
12	33
13	38
14	43
15	49
16	55
17	61
18	68
19	75
20	82
21	90
22	97
23	106
24	114
25	123
26	133
27	142
28	152
29	162
30	173
31	184
32	195
33	207
34	219
35	231
36	244
37	257
38	270
39	284
40	297
41	312
42	326
43	341
44	357
45	372
46	388
47	404
48	421
49	438
50	455
51	473
52	491
53	509
54	528
55	547
56	566

n	a(n)
0	0
1	1
2	2
3	4
4	5
5	8
6	10
7	13
8	17
9	20
10	24
11	28
12	33
13	38
14	43
15	49
16	55
17	61
18	68
19	75
20	82
21	90
22	97
23	106
24	114
25	123
26	133
27	142
28	152
29	162
30	173
31	184
32	195
33	207
34	219
35	231
36	244
37	257
38	270
39	284
40	297
41	312
42	326
43	341
44	357
45	372
46	388
47	404
48	421
49	438
50	455
51	473
52	491
53	509
54	528
55	547
56	566

n	a(n)
0	0
1	1
2	2
3	4
4	5
5	8
6	10
7	13
8	17
9	20
10	24
11	28
12	33
13	38
14	43
15	49
16	55
17	61
18	68
19	75
20	82
21	90
22	97
23	106
24	114
25	123
26	133
27	142
28	152
29	162
30	173
31	184
32	195
33	207
34	219
35	231
36	244
37	257
38	270
39	284
40	297
41	312
42	326
43	341
44	357
45	372
46	388
47	404
48	421
49	438
50	455
51	473
52	491
53	509
54	528
55	547
56	566