Stella Octangula Number
A Figurate Number of the form,
The first few are 1, 14, 51, 124, 245, ... (Sloane's A007588). The Generating Function for the stella octangula numbersis
References
Conway, J. H. and Guy, R. K. The Book of Numbers. New York: Springer-Verlag, p. 51, 1996. Sloane, N. J. A. SequenceA007588/M4932in ``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.
- Euler's Triangle
- Euler Sum
- Euler Totient Function
- Euler Transformation
- Euler Triangle Formula
- Euler Walk
- Euler Zigzag Number
- Eutactic Star
- Evans Point
- Eve
- Even Function
- Even Number
- Eventually Periodic
- Everett Interpolation
- Everett's Formula
- Eversion
- Evolute
- Exact Covering System
- Exact Differential
- Exactly One
- Exactly When
- Exact Period
- Exact Trilinear Coordinates
- Excenter
- Excenter-Excenter Circle