a(n) = n-th sextic factorial number divided by 5.

A034787

a(n) = n-th sextic factorial number divided by 5.

Terms

    a(0) =1a(1) =11a(2) =187a(3) =4301a(4) =124729a(5) =4365515a(6) =178986115a(7) =8412347405a(8) =445854412465

External references