home.social

#trapezoidal — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #trapezoidal, aggregated by home.social.

  1. One day, one decomposition
    A072502: Numbers that are run sums (trapezoidal, the difference between two triangular numbers) in exactly 3 ways

    3D graph, threejs - webGL ➡️ decompwlj.com/3Dgraph/A072502.
    2D graph, first 500 terms ➡️ decompwlj.com/2Dgraph500terms/

    #decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #run #sums #trapezoidal #triangular #graph #threejs #webGL