Question

Let bn denote the number of compositions of n into parts which are all greater than 2. Find a recurrence for bn.

Answer 1

\(\frak\Huge\rlap{\color{Magenta}{^*\star^\heartsuit~Welcome~To~Openstudy}}{\color{Orchid}{\:~~~~~~~~~~Welcome~To~Openstudy^*\star^\heartsuit}}\)\(\hspace{-270 pt}\Huge\color{red}{^*:}\color{gold}{_･ﾟ}\color{lime}{^✧}\color{cyan}{_*}\color{blue}{:}\color{purple}{^･ﾟ}\color{blueviolet}{_✧}\color{magenta}{^*}\color{orchid}{:}\color{red}{_･ﾟ}\color{gold}{^✧}\color{lime}{_*}\color{cyan}{:}\color{blue}{^･ﾟ}\color{purple}{✧}\)

Answer 2

I think @jigglypuff314 can help u