Two years ago I discovered some interesting equations involving odd positive integer zeta values, and recently I derived some equations using Euler's L-number equations (which sum to odd powers of Pi). I believe I am the first person ever to derive these equations. I've been trying to find a closed form for zeta 3 for the last two years since I retired. I've written a few of these equations and derivations using Latex.
Would you be interested in seeing some of my work?