Similar to 接続行列

Hook length formula

Sieve theory

Brun sieve

Partition function (number theory)

Bell polynomials

Inclusion–exclusion principle

Pólya enumeration theorem

Generating function

Rising factorial

Matroid

Möbius function

Motzkin number

Young tableau

Finite geometry

Josephus problem

Latin square

Ramanujan's congruences

Alignments of random points

Lehmer code

Rogers–Ramanujan identities

Spectral graph theory

Strongly regular graph

Distance-transitive graph

Dual graph

Symmetric graph

Algebraic graph theory