[seqfan] Re: Dumb, language, base dependant department

[Hans Havermann]

> Integers ending either with a vowel or with a consonant (in English), are separated in chunks. 
> The sizes of the said chunks are given by the sequence S itself.

It wasn't stated as such but your S makes it clear that you were simply alternating vowel-ending chunks with consonant-ending chunks: (1), (4,6,7,8), (2,3,5,9,12,20), (10,11,13,14,15,16,17), .. [v,c,v,c,..]

It needn't be so. One may allow the smallest number not yet used (#,..) to determine the v-or-c chunk: (1), (2,3), (4,6,7), (5,9,12,20), (8,10,11,13,14,15), (16,17,18,19,24,26,27), (21,22,23,25,29), .. [v,v,c,v,c,c,v,..]