# Natural Rounding +Natural Number Sense (Natural Log)=Natural Rank? Round 0.5-1.49 as “1”, etc =ROUND(LN(ROW()),0), then Rank 0=1 (100%) 1=2, 3, 4 (1/2, 2/5, 1/5 approx) 2=5 to 12 3=13 to 35 4=36 to 96 5=97 to 266 6=267 to 721 7=722 to 1962 8=1963 to 5338 9=5339 to 14510 10=14511 to be-continued When I get back later, I’ll have to fold it back into itself so that it never gets past 4 before collapsing into the next rank instead of reverting to 1 2 3 4 5 6 just when things were getting good but it’s a satisfying start.

Natural Rounding +Natural Number Sense (Natural Log)=Natural Rank? Round 0.5-1.49 as “1”, etc =ROUND(LN(ROW()),0), then
Rank
0=1 (100%)
1=2, 3, 4 (1/2, 2/5, 1/5 approx)
2=5 to 12
3=13 to 35
4=36 to 96
5=97 to 266
6=267 to 721
7=722 to 1962
8=1963 to 5338
9=5339 to 14510
10=14511 to be-continued

When I get back later, I’ll have to fold it back into itself so that it never gets past 4 before collapsing into the next rank instead of reverting to 1 2 3 4 5 6 just when things were getting good but it’s a satisfying start.