Can anyone provide with aI am looking for an unrestricted grammar to generatewhich generates the following stringlanguage:
{a^1#a^2#a^3#...#a^k} k >0$\{ a^1\#a^2\#a^3\# \dots \#a^k \mid k >0 \}$
thatThat is, words like {a#aa#aaa#aaaa#...$a\#aa\#aaa\#aaaa\# \dots \# \text{$k$ times '$a$'}$.#k times 'a'}