Ditloid

[alison43331]

Hi

Appreciate only clues please....I would like to solve on my own

Details are as follows:

16 is the S of F

Thabks

[jim360]

mathematical, I think.

[alison43331]

Hi

Could you elaborate .... a bit?

[scorpiojo]

A shape beginning with s

[elliemay1]

Think multiply

[jim360]

Sorry, I wanted to start off with something that might get you in the right area rather than a "hint" that gave things away too quickly. Scorpio's hint relates to the same thing I thought of so I won't add anything else for the time being.

[Fibonacci]

16 is the square of 4
(4 x 4 = 16, to square a number you multiply it by itself)

[scorpiojo]

^ nice clue ;o)

[Fibonacci]

Apologies Alison didn't see top part of the posting.