A preceding study Yelistratov, 2026a extracted the combinatorial cumulative volume function T (n) = 4·C (n+2, 3) from the pyramidal stratification of the glyphic corpus of the Central Panel of the Temple of the Inscriptions (Palenque, N = 140, d = 2). The present work investigates the generative properties of this function: the shift Δn = ±3 — the step of the structural invariant established in Yelistratov, 2026a — from n = 5 generates the index triple 2, 5, 8, identical to the marker positions in the induced set E. Computing T (n) at these indices generates the structural capacities 16, 140, 480. The value T (5) = 140 coincides with the capacity of the source corpus and serves as the anchor point. The two remaining values are verified against objects of the architectural-textual complex: the flanking panels (240 + 240 = 480 = T (8) ) and the unfolding of Pakal's sarcophagus (10 + 6 = 16 = T (2) ). The result extends the domain of application of the structural invariant beyond the source corpus.
Vitaliy Yelistratov (Sun,) studied this question.