A346784 - cp's OEIS frontend

A346784 Numerators of minimal squared radii of circular disks covering a record number of lattice points of the hexagonal lattice, when the centers of the circles are chosen to maximize the number of covered lattice points.

n	a(n)
1	0
2	1
3	1
4	3
5	1
6	7
7	49
8	9
9	7
10	13
11	169
12	91
13	4
14	133
15	21
16	361
17	1729
18	169
19	19
20	7
21	961
22	133
23	9
24	39
25	21793
26	481
27	31
28	9331
29	301
30	3367
31	49
32	817
33	13
34	361
35	931
36	1813
37	63
38	16

[0, 1, 1, 3, 1, 7, 49, 9, 7, 13, 169, 91, 4, 133, 21, 361, 1729, 169, 19, 7, 961, 133, 9, 39, 21793, 481, 31, 9331, 301, 3367, 49, 817, 13, 361, 931, 1813, 63, 16]

cp's OEIS Frontend

A346784 Numerators of minimal squared radii of circular disks covering a record number of lattice points of the hexagonal lattice, when the centers of the circles are chosen to maximize the number of covered lattice points.

Table of values

List of values