#divisible — Public Fediverse posts

One day, one decomposition
A132359: #Numbers divisible by the square of their last decimal digit

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A132359.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A132359.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #divisible #square #digit #graph #threejs #webGL

One day, one decomposition
A121943: Numbers k such that the central binomial coefficient C(2k,k) is divisible by k^2

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A121943.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A121943.html

#decompwlj #math #mathematics #sequence #OEIS #javascript #php #3D #numbers #central #binomial #coefficient #divisible #graph #threejs #webGL

One day, one decomposition
A089352: Numbers that are divisible by the sum of their distinct prime factors (A008472)

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A089352.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A089352.html

#decompwlj #maths #mathematics #OEIS #javascript #php #3D #numbers #divisible #sum #distinct #prime #factors #graph #threejs #webGL

One day, one decomposition
A064150: Numbers divisible by the sum of their ternary digits

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A064150.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A064150.html

#decompwlj #maths #mathematics #sequence #OEIS #javascript #php #3D #numbers #divisible #sum #ternary #digits #graph #threejs #webGL