18064200

Appears in sequences

• Areas of integer Heronian triangles [A068967(n), prime(A068967(n)), A068968(n)].at n=22A068969
• A vector sequence with set row sum function: row(n)=-Product[3*k - 1, {k, 0, n}] and linear build up and decline function: f(n,m)=Floor[(m/n)*row(n)].at n=39A152972
• A vector sequence with set row sum function: row(n)=-Product[3*k - 1, {k, 0, n}] and linear build up and decline function: f(n,m)=Floor[(m/n)*row(n)].at n=41A152972