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.
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.
Terms
- a(0) =0a(1) =0a(2) =-2a(3) =1a(4) =-24a(5) =5a(6) =-280a(7) =64a(8) =-14a(9) =-3400a(10) =808a(11) =-111a(12) =-212538a(13) =51929a(14) =-9054a(15) =1989a(16) =-2708944a(17) =673429a(18) =-127303a(19) =15576a(20) =-244962336a(21) =61623224a(22) =-12361214a(23) =1891328a(24) =-405592a(25) =-3195918288a(26) =810930216a(27) =-169618717a(28) =28113999a(29) =-3217136
External references
- oeis: A355587