a(n) is the smallest k such that a unique product of distinct terms of A050376 which is equal to k! contains at least the first n terms of A050376.
A240695
a(n) is the smallest k such that a unique product of distinct terms of A050376 which is equal to k! contains at least the first n terms of A050376.
Terms
- a(0) =2a(1) =3a(2) =4a(3) =5a(4) =125a(5) =125a(6) =138a(7) =220a(8) =220a(9) =1766a(10) =5526a(11) =10351a(12) =12365a(13) =65653a(14) =65653a(15) =202738a(16) =490333a(17) =808762a(18) =1478432a(19) =1971352a(20) =1971352a(21) =1971352a(22) =14798206a(23) =14798206a(24) =14798206a(25) =14798206a(26) =161974053a(27) =547880880a(28) =1619543840a(29) =1619543840
External references
- oeis: A240695