a(n) = prime(1+n)*A024451(n-1) - A024451(n), where A024451(n) is the numerator of Sum_{i = 1..n} 1/prime(i).
A376419
a(n) = prime(1+n)*A024451(n-1) - A024451(n), where A024451(n) is the numerator of Sum_{i = 1..n} 1/prime(i).
Terms
- a(0) =-1a(1) =0a(2) =4a(3) =94a(4) =284a(5) =9398a(6) =50692a(7) =2354158a(8) =75006408a(9) =445719928a(10) =53055577416
External references
- oeis: A376419