Just For The Record

I finished the series Firefly, and watched the movie, on Monday.
I started watching One Punch Man with my dad on Tuesday.
I went to the tent rocks yesterday (and got some cool pamphlets).
Today, I started and finished Thinger Strangs with my family.
Today, I manned up and did the algebra of the general formula for Lucas Sequences (as I now know they are called). The old formula, in case you couldn't read it, was

which looks kinda ugly and needlessly complicated. So, with just a bit of algebra, it becomes

which is much better.