a(n) = 2^A051903(n)*Sum_{k=0..n-1} 2^(A268336(n)*k): upper bound for A329000(n).
A329339
a(n) = 2^A051903(n)*Sum_{k=0..n-1} 2^(A268336(n)*k): upper bound for A329000(n).
Terms
- a(0) =1a(1) =6a(2) =42a(3) =60a(4) =139810a(5) =126a(6) =139620524162a(7) =2040a(8) =349524a(9) =699050a(11) =16380a(15) =1048560a(17) =1048572
External references
- oeis: A329339