A300783 - cp's OEIS frontend

A300783 Number of symmetrically distinct sublattices (supercells, superlattices, HNFs) of the 3D hexagonal lattice of index n.

n	a(n)
1	1
2	3
3	5
4	11
5	7
6	19
7	11
8	34
9	23
10	33
11	19
12	77
13	25
14	53
15	55
16	104
17	37
18	115
19	45
20	143
21	91
22	105
23	61
24	272
25	90
26	139
27	137
28	235
29	91
30	309
31	103
32	331
33	183
34	219
35	185
36	516
37	141
38	267
39	245
40	544
41	169
42	529
43	185
44	485
45	411
46	375
47	217
48	952
49	278
50	550
51	389
52	647
53	271
54	829
55	397
56	922
57	477

[1, 3, 5, 11, 7, 19, 11, 34, 23, 33, 19, 77, 25, 53, 55, 104, 37, 115, 45, 143, 91, 105, 61, 272, 90, 139, 137, 235, 91, 309, 103, 331, 183, 219, 185, 516, 141, 267, 245, 544, 169, 529, 185, 485, 411, 375, 217, 952, 278, 550, 389, 647, 271, 829, 397, 922, 477]

cp's OEIS Frontend

A300783 Number of symmetrically distinct sublattices (supercells, superlattices, HNFs) of the 3D hexagonal lattice of index n.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	11
5	7
6	19
7	11
8	34
9	23
10	33
11	19
12	77
13	25
14	53
15	55
16	104
17	37
18	115
19	45
20	143
21	91
22	105
23	61
24	272
25	90
26	139
27	137
28	235
29	91
30	309
31	103
32	331
33	183
34	219
35	185
36	516
37	141
38	267
39	245
40	544
41	169
42	529
43	185
44	485
45	411
46	375
47	217
48	952
49	278
50	550
51	389
52	647
53	271
54	829
55	397
56	922
57	477

n	a(n)
1	1
2	3
3	5
4	11
5	7
6	19
7	11
8	34
9	23
10	33
11	19
12	77
13	25
14	53
15	55
16	104
17	37
18	115
19	45
20	143
21	91
22	105
23	61
24	272
25	90
26	139
27	137
28	235
29	91
30	309
31	103
32	331
33	183
34	219
35	185
36	516
37	141
38	267
39	245
40	544
41	169
42	529
43	185
44	485
45	411
46	375
47	217
48	952
49	278
50	550
51	389
52	647
53	271
54	829
55	397
56	922
57	477

n	a(n)
1	1
2	3
3	5
4	11
5	7
6	19
7	11
8	34
9	23
10	33
11	19
12	77
13	25
14	53
15	55
16	104
17	37
18	115
19	45
20	143
21	91
22	105
23	61
24	272
25	90
26	139
27	137
28	235
29	91
30	309
31	103
32	331
33	183
34	219
35	185
36	516
37	141
38	267
39	245
40	544
41	169
42	529
43	185
44	485
45	411
46	375
47	217
48	952
49	278
50	550
51	389
52	647
53	271
54	829
55	397
56	922
57	477