Philipp Nuspl, Veronika Pillwein. Simple C2-finite Sequences: a Computable Generalization of C-finite Sequences. In Marc Moreno Maza, Lihong Zhi, editors, ISSAC '22: International Symposium on Symbolic and Algebraic Computation, Villeneuve-d'Ascq, France, July 4 - 7, 2022. pages 45-53, ACM, 2022. [doi]
Abstract is missing.