Consecutive Integers with Same Euler Phi Value

Theorem
Let $\phi: \Z_{>0} \to \Z_{>0}$ be the Euler $\phi$ function, defined on the strictly positive integers.

The equation:
 * $\phi \left({n}\right) = \phi \left({n + 1}\right)$

is satisfied by integers in the sequence:
 * $1, 3, 15, 104, 164, 194, 255, 495, 584, 975, 2204, \ldots$