1,7

It is easy to see that a < e < a + b and e^2 + f^2 = 2(a^2 + b^2).

Reiner Moewald, Table of n, a(n) for n = 1..200

Cf. A224932, A224933.

Sequence in context: A029202 A173894 A285870 * A029195 A242745 A285578

Adjacent sequences: A224928 A224929 A224930 * A224932 A224933 A224934

nonn

Reiner Moewald, Apr 20 2013

approved