[seqfan] Looking for two seqs divided that gives the ratio 1:1 - 2:1 In first 7-12 steps

[Mads Lund Kolding]

> Hi
> Im looking for two sequences that divided by each other will give numbers rising from approximatly 1:1-2:1 in ratio in the first seven to twelve steps (which aren't the divisors of major c)
> Thanks