A355586 - cp's OEIS frontend

A355586 T(j,k) are the denominators t in the representation R = s/t + (2sqrt(3)/Pi)u/v of the resistance between two nodes separated by the distance (j,k) in an infinite triangular lattice of one-ohm resistors, where T(j,k), j >= 0, 0 <= k <= floor(j/2) is an irregular triangle read by rows.

n	a(n)
0	1
1	3
2	3
3	3
4	1
5	1
6	3
7	1
8	1
9	3
10	3
11	1
12	1
13	3
14	3
15	1
16	3
17	3
18	1
19	3
20	3
21	3
22	3
23	3
24	3
25	1
26	1
27	1
28	1
29	1
30	3
31	1
32	1
33	1
34	1
35	1
36	3
37	3
38	1
39	1
40	1
41	1
42	1
43	3
44	3
45	1
46	1
47	1
48	1
49	3
50	3
51	1
52	3
53	1
54	1
55	1
56	3
57	3
58	3
59	3
60	3
61	1
62	1
63	1
64	1
65	1
66	1
67	1
68	3
69	3
70	1
71	1
72	3
73	1
74	1
75	1
76	3
77	1
78	3
79	1
80	1
81	3
82	3
83	1
84	1
85	3
86	3
87	3
88	3
89	1

[1, 3, 3, 3, 1, 1, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 3, 3, 1, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 3, 1, 1, 1, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 3, 1, 1, 1, 3, 1, 3, 1, 1, 3, 3, 1, 1, 3, 3, 3, 3, 1]

cp's OEIS Frontend

A355586 T(j,k) are the denominators t in the representation R = s/t + (2sqrt(3)/Pi)u/v of the resistance between two nodes separated by the distance (j,k) in an infinite triangular lattice of one-ohm resistors, where T(j,k), j >= 0, 0 <= k <= floor(j/2) is an irregular triangle read by rows.

Table of values

List of values

n	a(n)
0	1
1	3
2	3
3	3
4	1
5	1
6	3
7	1
8	1
9	3
10	3
11	1
12	1
13	3
14	3
15	1
16	3
17	3
18	1
19	3
20	3
21	3
22	3
23	3
24	3
25	1
26	1
27	1
28	1
29	1
30	3
31	1
32	1
33	1
34	1
35	1
36	3
37	3
38	1
39	1
40	1
41	1
42	1
43	3
44	3
45	1
46	1
47	1
48	1
49	3
50	3
51	1
52	3
53	1
54	1
55	1
56	3
57	3
58	3
59	3
60	3
61	1
62	1
63	1
64	1
65	1
66	1
67	1
68	3
69	3
70	1
71	1
72	3
73	1
74	1
75	1
76	3
77	1
78	3
79	1
80	1
81	3
82	3
83	1
84	1
85	3
86	3
87	3
88	3
89	1

n	a(n)
0	1
1	3
2	3
3	3
4	1
5	1
6	3
7	1
8	1
9	3
10	3
11	1
12	1
13	3
14	3
15	1
16	3
17	3
18	1
19	3
20	3
21	3
22	3
23	3
24	3
25	1
26	1
27	1
28	1
29	1
30	3
31	1
32	1
33	1
34	1
35	1
36	3
37	3
38	1
39	1
40	1
41	1
42	1
43	3
44	3
45	1
46	1
47	1
48	1
49	3
50	3
51	1
52	3
53	1
54	1
55	1
56	3
57	3
58	3
59	3
60	3
61	1
62	1
63	1
64	1
65	1
66	1
67	1
68	3
69	3
70	1
71	1
72	3
73	1
74	1
75	1
76	3
77	1
78	3
79	1
80	1
81	3
82	3
83	1
84	1
85	3
86	3
87	3
88	3
89	1

cp's OEIS Frontend

A355586 T(j,k) are the denominators t in the representation R = s/t + (2*sqrt(3)/Pi)*u/v of the resistance between two nodes separated by the distance (j,k) in an infinite triangular lattice of one-ohm resistors, where T(j,k), j >= 0, 0 <= k <= floor(j/2) is an irregular triangle read by rows.

Table of values

List of values

A355586 T(j,k) are the denominators t in the representation R = s/t + (2sqrt(3)/Pi)u/v of the resistance between two nodes separated by the distance (j,k) in an infinite triangular lattice of one-ohm resistors, where T(j,k), j >= 0, 0 <= k <= floor(j/2) is an irregular triangle read by rows.

n	a(n)
0	1
1	3
2	3
3	3
4	1
5	1
6	3
7	1
8	1
9	3
10	3
11	1
12	1
13	3
14	3
15	1
16	3
17	3
18	1
19	3
20	3
21	3
22	3
23	3
24	3
25	1
26	1
27	1
28	1
29	1
30	3
31	1
32	1
33	1
34	1
35	1
36	3
37	3
38	1
39	1
40	1
41	1
42	1
43	3
44	3
45	1
46	1
47	1
48	1
49	3
50	3
51	1
52	3
53	1
54	1
55	1
56	3
57	3
58	3
59	3
60	3
61	1
62	1
63	1
64	1
65	1
66	1
67	1
68	3
69	3
70	1
71	1
72	3
73	1
74	1
75	1
76	3
77	1
78	3
79	1
80	1
81	3
82	3
83	1
84	1
85	3
86	3
87	3
88	3
89	1