Hideyuki Ohtsuka

[2] viXra:0910.0026 submitted on 16 Oct 2009, (1158 unique-IP downloads)

Proof Without Words: the Expansion of (1 + X + X² + ... + Xⁿ)³

Authors: Hideyuki Ohtsuka
Category: Algebra

[1] viXra:0910.0012 submitted on 9 Oct 2009, (1317 unique-IP downloads)

A New Formula for the Sum of the Sixth Powers of Fibonacci Numbers

Authors: Hideyuki Ohtsuka, Shigeru Nakamura
Category: Number Theory