Alright, found something interesting. Since this is supposed to be a lookup for the correct x value in (e,1) or (-f,1) I assumed that the correct x value must be related to the na transform record in a fractal / golden mean ratio.

I took the (e na transform) and (-f na transform) records for c145 and c287.

For c145 (e na) the x value is 11.

11 / 1.61 (golden ratio) = 6.823 = very close to x=7, which is the correct x for the (an) and (prime) elements.

For c287 (e na) the x value is 15.

15 / 1.61 (golden ratio) = 9.31677 = very close to 9, which is the correct x for the (an) and (prime) elements.

I have only tested these two c values, so any additional help you Anons can provide to test other c values would be greatly appreciated.

>>8368

Also, the (bn) records can be almost obtained in the same way.

for c287, (e na) x = 15. 15 * 1.61 = 24.15 = very close to correct (bn) x = 25

for c145, (e na) x = 11. 11 * 1.61 = 17.71 = very close to correct (bn) x = 17