A342153 - cp's OEIS frontend

A342153 Irregular table read by rows: Take a vesica piscis with all diagonals drawn, as in A341877. Then T(n,k) = number of k-sided polygons in that figure for k >= 3.

n	a(n)
1	0
2	4
3	18
4	6
5	52
6	28
7	4
8	120
9	78
10	34
11	4
12	252
13	188
14	56
15	12
16	470
17	348
18	184
19	40
20	4
21	2
22	808
23	648
24	300
25	56
26	8
27	1282
28	1118
29	548
30	138
31	20
32	4
33	2036
34	1772
35	644
36	156
37	28
38	8
39	2878
40	2804
41	1252
42	388
43	96
44	10
45	4172
46	4024
47	1728
48	468
49	100
50	28
51	5752
52	5682
53	2600
54	866
55	162
56	46
57	7912
58	7676
59	3420
60	1024
61	196
62	44
63	16

[0, 4, 18, 6, 52, 28, 4, 120, 78, 34, 4, 252, 188, 56, 12, 470, 348, 184, 40, 4, 2, 808, 648, 300, 56, 8, 1282, 1118, 548, 138, 20, 4, 2036, 1772, 644, 156, 28, 8, 2878, 2804, 1252, 388, 96, 10, 4172, 4024, 1728, 468, 100, 28, 5752, 5682, 2600, 866, 162, 46, 7912, 7676, 3420, 1024, 196, 44, 16]

cp's OEIS Frontend

A342153 Irregular table read by rows: Take a vesica piscis with all diagonals drawn, as in A341877. Then T(n,k) = number of k-sided polygons in that figure for k >= 3.

Table of values

List of values