a(n) is the numerator of the resistance R(n) = a(n)/A338402(n) of a triangular network of 3*n*(n+1)/2 one Ohm resistors in a hexagonal lattice arrangement.
A338401
a(n) is the numerator of the resistance R(n) = a(n)/A338402(n) of a triangular network of 3*n*(n+1)/2 one Ohm resistors in a hexagonal lattice arrangement.
Terms
- a(0) =2a(1) =10a(2) =10a(3) =206a(4) =3326a(5) =43118a(6) =150806a(7) =11591578a(8) =436494606
External references
- oeis: A338401