A332417 - cp's OEIS frontend

A332417 Irregular table read by rows: Take a decagon with all diagonals drawn, as in A333139. Then T(n,k) = number of k-sided polygons in that figure for k >= 3.

n	a(n)
1	120
2	90
3	10
4	2040
5	1580
6	460
7	140
8	10860
9	8570
10	4170
11	1380
12	210
13	20
14	10
15	34360
16	30420
17	14240
18	4020
19	1120
20	100
21	20
22	85600
23	76920
24	38610
25	13360
26	2650
27	550
28	110
29	176760
30	166400
31	82560
32	24500
33	5500
34	760
35	140
36	20
37	327550
38	320520
39	159860
40	51610
41	10960
42	2250
43	300
44	30
45	0
46	10

[120, 90, 10, 2040, 1580, 460, 140, 10860, 8570, 4170, 1380, 210, 20, 10, 34360, 30420, 14240, 4020, 1120, 100, 20, 85600, 76920, 38610, 13360, 2650, 550, 110, 176760, 166400, 82560, 24500, 5500, 760, 140, 20, 327550, 320520, 159860, 51610, 10960, 2250, 300, 30, 0, 10]

cp's OEIS Frontend

A332417 Irregular table read by rows: Take a decagon with all diagonals drawn, as in A333139. Then T(n,k) = number of k-sided polygons in that figure for k >= 3.

Table of values

List of values