A298267 - cp's OEIS frontend

A298267 a(n) is the maximum number of heptiamonds in a hexagon of order n.

n	a(n)
0	0
1	3
2	7
3	13
4	21
5	30
6	42
7	54
8	69
9	85
10	103
11	123
12	144
13	168
14	192
15	219
16	247
17	277
18	309
19	342
20	378
21	414
22	453
23	493
24	535
25	579
26	624
27	672
28	720
29	771
30	823
31	877
32	933
33	990
34	1050
35	1110
36	1173
37	1237
38	1303
39	1371
40	1440
41	1512
42	1584
43	1659
44	1735
45	1813
46	1893
47	1974
48	2058
49	2142

[0, 3, 7, 13, 21, 30, 42, 54, 69, 85, 103, 123, 144, 168, 192, 219, 247, 277, 309, 342, 378, 414, 453, 493, 535, 579, 624, 672, 720, 771, 823, 877, 933, 990, 1050, 1110, 1173, 1237, 1303, 1371, 1440, 1512, 1584, 1659, 1735, 1813, 1893, 1974, 2058, 2142]

cp's OEIS Frontend

A298267 a(n) is the maximum number of heptiamonds in a hexagon of order n.

Table of values

List of values