Using the zero dimension...............................and writing the 1st 3 terms...................as 1/1 + 1/2 + 1/3...................as.............11 + 12 + 13..................the 3rd term is 13...............or said yet another way............the 3rd ONE is 13................the 3rd one...........................the 3rd 1...........as in 31...............or 3, 1................or 31 ........................................the 3rd one is 13..............31 13..........31 + 13 = 44...........................2 + 2 = 4......2 * 2 = 4.............the connection between multiplication and addition.......


In mathematics, the harmonic series is the divergent infinite series:

${\displaystyle \sum _{n=1}^{\infty }{\frac {1}{n}}=1+{\frac {1}{2}}+{\frac {1}{3}}+{\frac {1}{4}}+{\frac {1}{5}}+\cdots }$

Its name derives from the concept of overtones, or harmonics in music: the wavelengths of the overtones of a vibrating string are 1/2, 1/3, 1/4, etc., of the string's fundamental wavelength. Every term of the series after the first is the harmonic mean of the neighboring terms; the phrase harmonic mean likewise derives from music.