中文

Padovan 数与 Perrin 数表示为两个 Jacobsthal 数之和

数论 2024-09-23 v2

摘要

{Pk}k0\left\lbrace P_{k}\right\rbrace_{k\geq0} 为 Padovan 序列,定义为 Pk=Pk2+Pk3P_{k}=P_{k-2}+P_{k-3},初值为 P0=P1=P2=1P_{0}=P_{1}=P_{2}=1。令 {Rk}k0\left\lbrace R_{k}\right\rbrace_{k\geq0} 为 Perrin 序列,定义为 Rk=Rk2+Rk3R_{k}=R_{k-2}+R_{k-3},初值为 R0=3R_{0}=3R1=0R_{1}=0R2=2R_{2}=2。并令 {Jn}n0\left\lbrace J_{n}\right\rbrace_{n\geq0} 为 Jacobsthal 序列,定义为 Jn=2Jn1+Jn2J_n=2J_{n-1}+J_{n-2},初值为 J0=0J_0=0J1=1J_1=1。本文确定了所有可表示为两个 Jacobsthal 数之和的 Padovan 数与 Perrin 数。

关键词

引用

@article{arxiv.2208.00276,
  title  = {Padovan and Perrin Numbers as Sums of Two Jacobsthal Numbers},
  author = {Mustafa Ismail and Ahmed Gaber and M. Anwar},
  journal= {arXiv preprint arXiv:2208.00276},
  year   = {2024}
}

备注

The paper contains inaccuracies that need to be addressed before resubmission.