A334699 - cp's OEIS frontend

A334699 Triangle read by rows: T(n,k) (n >= 1, 3 <= k <= n+2) = number of k-sided cells in the n-th figure shown in A255011 (meaning the figure with 4n points on the perimeter).

n	a(n)
1	4
2	48
3	8
4	204
5	112
6	24
7	680
8	384
9	56
10	0
11	1660
12	1072
13	448
14	76
15	8
16	3416
17	2392
18	400
19	56
20	0
21	0
22	6348
23	5236
24	1840
25	504
26	40
27	0
28	0
29	11048
30	8624
31	2800
32	408
33	24
34	0
35	0
36	0
37	17708
38	14976
39	4960
40	1004
41	96
42	4
43	0
44	0
45	0
46	27520
47	22200
48	7104
49	1288
50	136
51	8
52	0
53	0
54	0
55	0
56	40388
57	35832
58	15080
59	3808
60	488
61	60
62	0
63	0
64	0
65	0
66	0

[4, 48, 8, 204, 112, 24, 680, 384, 56, 0, 1660, 1072, 448, 76, 8, 3416, 2392, 400, 56, 0, 0, 6348, 5236, 1840, 504, 40, 0, 0, 11048, 8624, 2800, 408, 24, 0, 0, 0, 17708, 14976, 4960, 1004, 96, 4, 0, 0, 0, 27520, 22200, 7104, 1288, 136, 8, 0, 0, 0, 0, 40388, 35832, 15080, 3808, 488, 60, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A334699 Triangle read by rows: T(n,k) (n >= 1, 3 <= k <= n+2) = number of k-sided cells in the n-th figure shown in A255011 (meaning the figure with 4n points on the perimeter).

Table of values

List of values