n-thTermFormula

URI: https://gptkb.org/prop/n-thTermFormula
3 triples
GPTKB property
Random triples
Subject Object
gptkb:Heptagonal_numbers n(5n-3)/2
gptkb:Catalan_numbers C(n) = (2n)! / ((n+1)! n!)
gptkb:OEIS_A001844 n*(2n-1)