A187495 - cp's OEIS frontend

A187495 Let i be in {1,2,3,4} and let r >= 0 be an integer. Let p = {p_1, p_2, p_3, p_4} = {-3,0,1,2}, n=3r+p_i, and define a(-3)=1. Then a(n)=a(3r+p_i) gives the quantity of H_(9,1,0) tiles in a subdivided H_(9,i,r) tile after linear scaling by the factor Q^r, where Q=sqrt(2*cos(Pi/9)).

n	a(n)
0	0
1	0
2	0
3	1
4	0
5	0
6	0
7	1
8	0
9	2
10	0
11	1
12	0
13	3
14	1
15	5
16	1
17	4
18	1
19	9
20	5
21	14
22	6
23	14
24	7
25	28
26	20
27	42
28	27
29	48
30	34
31	90
32	75
33	132
34	109
35	165
36	143
37	297
38	274
39	429
40	417
41	571
42	560
43	1000
44	988
45	1429
46	1548
47	1988
48	2108
49	3417
50	3536
51	4846
52	5644
53	6953
54	7752
55	11799
56	12597

[0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0, 1, 0, 3, 1, 5, 1, 4, 1, 9, 5, 14, 6, 14, 7, 28, 20, 42, 27, 48, 34, 90, 75, 132, 109, 165, 143, 297, 274, 429, 417, 571, 560, 1000, 988, 1429, 1548, 1988, 2108, 3417, 3536, 4846, 5644, 6953, 7752, 11799, 12597]

cp's OEIS Frontend

A187495 Let i be in {1,2,3,4} and let r >= 0 be an integer. Let p = {p_1, p_2, p_3, p_4} = {-3,0,1,2}, n=3r+p_i, and define a(-3)=1. Then a(n)=a(3r+p_i) gives the quantity of H_(9,1,0) tiles in a subdivided H_(9,i,r) tile after linear scaling by the factor Q^r, where Q=sqrt(2*cos(Pi/9)).

Table of values

List of values

cp's OEIS Frontend

A187495 Let i be in {1,2,3,4} and let r >= 0 be an integer. Let p = {p_1, p_2, p_3, p_4} = {-3,0,1,2}, n=3*r+p_i, and define a(-3)=1. Then a(n)=a(3*r+p_i) gives the quantity of H_(9,1,0) tiles in a subdivided H_(9,i,r) tile after linear scaling by the factor Q^r, where Q=sqrt(2*cos(Pi/9)).

Table of values

List of values

A187495 Let i be in {1,2,3,4} and let r >= 0 be an integer. Let p = {p_1, p_2, p_3, p_4} = {-3,0,1,2}, n=3r+p_i, and define a(-3)=1. Then a(n)=a(3r+p_i) gives the quantity of H_(9,1,0) tiles in a subdivided H_(9,i,r) tile after linear scaling by the factor Q^r, where Q=sqrt(2*cos(Pi/9)).