If n is even then a(n) is the nearest integer to Pi^n/Zeta(n), otherwise a(n) is the nearest integer to (Pi^n - n*e)/Zeta(n).

A111510

If n is even then a(n) is the nearest integer to Pi^n/Zeta(n), otherwise a(n) is the nearest integer to (Pi^n - n*e)/Zeta(n).

Terms

    a(0) =6a(1) =19a(2) =90a(3) =282a(4) =945a(5) =2976a(6) =9450a(7) =29725a(8) =93555a(9) =294029a(10) =924042a(11) =2903286a(12) =9121612a(13) =28657229a(14) =90030845a(15) =282842357a(16) =888579011a(17) =2791558571a(18) =8769948430a(19) =27551618646a(20) =86555983553a(21) =271923674412a(22) =854273468992

External references