a(n) = lcm(b(0),b(1),b(2),...,b(n)), where b(m) = A130479(m).
A130480
a(n) = lcm(b(0),b(1),b(2),...,b(n)), where b(m) = A130479(m).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =24a(5) =120a(6) =240a(7) =1680a(8) =13440a(9) =120960a(10) =241920a(11) =2661120a(12) =10644480a(13) =138378240a(14) =276756480a(15) =4151347200a(16) =66421555200
External references
- oeis: A130480