Octagonal Number

A Polygonal Number of the form . The first few are 1, 8, 21, 40, 65, 96, 133, 176, ... (Sloane's A000567). The Generating Function for the octagonal numbers is

References

Sloane, N. J. A. SequenceA000567/M4493in ``An On-Line Version of the Encyclopedia of Integer Sequences.''http://www.research.att.com/~njas/sequences/eisonline.html and Sloane, N. J. A. and Plouffe, S.The Encyclopedia of Integer Sequences. San Diego: Academic Press, 1995.

• Elliptic Alpha Function
• Elliptical Projection
• Elliptic Cone
• Elliptic Cone Point
• Elliptic Curve
• Elliptic Curve Factorization Method
• Elliptic Curve Group Law
• Elliptic Curve Primality Proving
• Elliptic Cylinder
• Elliptic Cylindrical Coordinates
• Elliptic Delta Function
• Elliptic Exponential Function
• Elliptic Fixed Point (Differential Equations)
• Elliptic Fixed Point (Map)
• Elliptic Function
• Elliptic Functional
• Elliptic Geometry
• Elliptic Group Modulo p
• Elliptic Helicoid
• Elliptic Hyperboloid
• Elliptic Integral
• Elliptic Integral of the First Kind
• Elliptic Integral of the Second Kind
• Elliptic Integral of the Third Kind
• Elliptic Integral Singular Value