On correlation of the 3-fold divisor function with itself, arXiv:2206.05877.
Mathematica files used to derive results in this paper and PDF print-outs of the codes are included below.
Supplements for Corollary 1
[Mathematica file] Proof_of_Cor_1.nb
[PDF file] Proof_of_Cor_1.pdf
Supplements for Theorem 3
[Mathematica file] Proof_of_Thm_3.nb
[PDF file] Proof_of_Thm_3.pdf
Supplements for Section 5.3
[Mathematica file] calculations for k=3, any ell and h.nb