Polygonal numbers

Related to Polygonal numbers: Figurate numbers, Triangular numbers
certain figurate numbers. See under Figurate.

See also: Polygonal

References in periodicals archive ?
Articles are grouped in sections on arithmetic, primes, irrationality and continued fractions, sums of squares and polygonal numbers, Fibonacci numbers, number-theoretic functions, and elliptic curves, cubes, and Fermat's last theorem.