This document is one of More SageMath Tutorials. You may edit it on github. \(\def\NN{\mathbb{N}}\) \(\def\ZZ{\mathbb{Z}}\) \(\def\QQ{\mathbb{Q}}\) \(\def\RR{\mathbb{R}}\) \(\def\CC{\mathbb{C}}\)

Demonstration: Databases

sage: sloane_find([1,3,19,211])

sage: T = TransitiveGroups(30)
sage: T.cardinality()

sage: T[10]