The sequence of numbers where the n-th term is (Pi^n - e^n) rounded down to the nearest integer, where Pi is the ratio of a circle's circumference to its diameter (A000796) and e is Euler's constant (A001113).
A181052
The sequence of numbers where the n-th term is (Pi^n - e^n) rounded down to the nearest integer, where Pi is the ratio of a circle's circumference to its diameter (A000796) and e is Euler's constant (A001113).
Terms
- a(0) =0a(1) =0a(2) =2a(3) =10a(4) =42a(5) =157a(6) =557a(7) =1923a(8) =6507a(9) =21706a(10) =71621a(11) =234329a(12) =761514a(13) =2461263a(14) =7919566a(15) =25389128a(16) =81146110a(17) =258689610a(18) =822922433a(19) =2613081648a(20) =8284791600a(21) =26232816108a(22) =82971091345a(23) =262178903447a(24) =827784397784
External references
- oeis: A181052