Calculated frequencies for some coincidental partials based on measured Inharmonicity constants.
 

A3 A4 A5 A6
440,244 440,164
881,954 881,316 880,976
1326,604 1324,447
1775,685 1770,556 1767,825 1765,552
2693,231 2675,759 2666,483
3647,165 3605,207 3583,018 3564,629