Product_{k=1..n} b(k), where b(k) = binary expansion of k (A007088) but read as if it were a decimal number.
A020767
Product_{k=1..n} b(k), where b(k) = binary expansion of k (A007088) but read as if it were a decimal number.
Terms
- a(0) =1a(1) =1a(2) =10a(3) =110a(4) =11000a(5) =1111000a(6) =122210000a(7) =13565310000
External references
- oeis: A020767