In this paper, notation $Td_p$ is used without explicit definition (it is stated that it is a certain combination of Chern numbers). It is claimed that HRR theorem implies $$ Td_p(M)=\sum_{q}(-1)^q h^{p, q}(M) $$ for any closed complex manifold $M$.

Am I correct assuming that $Td_p$ stands for the pairing of $Td(M)Ch(\Omega^p)$ with the fundamental class of $M$? Here $\Omega$ is the canonical bundle.