A355587 - cp's OEIS frontend

A355587 T(j,k) are the numerators u 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	0
1	0
2	-2
3	1
4	-24
5	5
6	-280
7	64
8	-14
9	-3400
10	808
11	-111
12	-212538
13	51929
14	-9054
15	1989
16	-2708944
17	673429
18	-127303
19	15576
20	-244962336
21	61623224
22	-12361214
23	1891328
24	-405592
25	-3195918288
26	810930216
27	-169618717
28	28113999
29	-3217136
30	-42013225014
31	2146081719
32	-2315951182
33	81986531
34	-57942922
35	12257507

[0, 0, -2, 1, -24, 5, -280, 64, -14, -3400, 808, -111, -212538, 51929, -9054, 1989, -2708944, 673429, -127303, 15576, -244962336, 61623224, -12361214, 1891328, -405592, -3195918288, 810930216, -169618717, 28113999, -3217136, -42013225014, 2146081719, -2315951182, 81986531, -57942922, 12257507]

cp's OEIS Frontend

A355587 T(j,k) are the numerators u 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

cp's OEIS Frontend

A355587 T(j,k) are the numerators u 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

A355587 T(j,k) are the numerators u 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.