Arcioko Hash Notation [NOT1]
Basic rule 1:
· #a = 2^a
Basic rule 2:
· #^(1)a = #a
Basic rule 3:
· #^(b)a = #^(b-1) #^(b-1)… (a times) … #^(b-1)) #^(b-1))a
Rule 1:
· #^( b1, b2, … , bk-1, bk, 1) = #^( b1, b2, … , bk-1, bk)
Rule 2:
· #^(b)na= #^(a, a, … (b number of a’s) … ,a, a), #^(b)1n = #^(b)a
Rule 3:
· Let A = #^( b1, b2, … , bk-1, bk)n a
· Let B = #^(b1, b2, … , bk-1, bk - 1)n a
· A = #^(b1, B, B, … (k-2 number of B’s) ... B, B)n a
Rule 4
· Let F(n) = #^( b1, b2, … , bk-1, bk)n
· F(n+1) = #^(F(n), F(n) … (k number of F(n)’s) … ,F(n), F(n))
· Let A = #^(b1, b2, … , bk-1, bk)n
· How to calculate A:
o Repeat this procedure until there is only one argument and n=1
§ Apply rule 3 to A until there is only one argument
§ Apply rule 4 to A until a = 1
§ Apply rule 2 to A if n > 1
§ Repeat
o Then apply basic rule 3 and then basic rule 2 and done
[Blog post] on googology wiki