  Recently, it was shown in arXiv:1512.06742 that a straightforward
implementation of the type I seesaw mechanism in a warped extra dimensional
framework is in reality a {\em natural} realization of "inverse" seesaw, i.e.,
the Standard Model (SM) neutrino mass is dominantly generated by exchange of
pseudo-Dirac {\em TeV}-mass SM singlet neutrinos. By the AdS/CFT
correspondence, this scenario is {\em dual} to these singlet particles being
composites of some new strong dynamics, along with the SM Higgs boson, with the
rest of the SM particles being mostly elementary. We study signals from
production of these heavy neutrinos at the Large Hadron Collider (LHC). We
focus on the scenario where the strong sector has a global $SU(2)_{\rm L}
\times SU(2)_{\rm R} \times U(1)_{\rm X}$ symmetry; such a left-right (LR)
structure being motivated by consistency with the electroweak (EW) precision
tests. The singlet neutrinos are charged under $SU(2)_{\rm R} \times U(1)_{\rm
X}$ symmetry, thus can be produced from $W^{ \pm }_R$ exchange, as in
four-dimensional (4D) LR symmetric models. However, the direct coupling of
light quarks to $W^{ \pm }_R$ is negligible, due to $W^{ \pm }_R$ also being
composite; nonetheless, a sizable coupling can be induced by mixings among the
various types of $W^{ \pm }$ bosons. Furthermore, $W^{ \pm }_R$ decays
dominantly into the singlet and {\em composite} partner of charged lepton. This
heavy charged lepton, in turn, decays into SM lepton, {\em plus} $Z$/Higgs,
thus the latter can be used for extra identification of the signal. For a
benchmark scenario with $W^{ \pm }_R$ of mass 2 TeV and singlet neutrino of
mass 750 GeV, we find that, in both the di-lepton + di-jet + Higgs and
tri-lepton + Higgs channels, significant evidence can be seen at the LHC14 for
an integrated luminosity of 300/fb and that even discovery is possible with
slightly more luminosity.
