48570domain: NAppears in sequencesThird root of n contains n as a string of digits to the immediate right of the decimal point (excluding leading zeros).at n=2A232086Number of solutions to +- 1^2 +- 3^2 +- 5^2 +- 7^2 +- ... +- (4*n-1)^2 = 0.at n=14A292496