A measure of how close the square root of 2 is to rational numbers.

Terms

a(0) =2a(1) =-12a(2) =12a(3) =-12a(4) =70a(5) =12a(6) =-70a(7) =26a(8) =-33a(9) =70a(10) =-25a(11) =-408a(12) =34a(13) =-70a(14) =70a(15) =-43a(16) =408a(17) =39a(18) =-146a(19) =70a(20) =-70a(21) =195a(22) =-49a(23) =-408a(24) =70a(25) =-113a(26) =147a(27) =-70a(28) =2378a(29) =70