Assumptions:
TeX:
s\!\left(n + 1, k\right) = s\!\left(n, k - 1\right) - n s\!\left(n, k\right) n \in \mathbb{Z}_{\ge 0} \;\mathbin{\operatorname{and}}\; k \in \mathbb{Z}_{\ge 1}
Definitions:
Fungrim symbol | Notation | Short description |
---|---|---|
StirlingS1 | Signed Stirling number of the first kind | |
ZZGreaterEqual | Integers greater than or equal to n |
Source code for this entry:
Entry(ID("18ec99"), Formula(Equal(StirlingS1(Add(n, 1), k), Sub(StirlingS1(n, Sub(k, 1)), Mul(n, StirlingS1(n, k))))), Variables(n, k), Assumptions(And(Element(n, ZZGreaterEqual(0)), Element(k, ZZGreaterEqual(1)))))