Here are some of the hardest questions i got today for Geometry


what are the last terms of these equations and what sequence did you use to get it? Or in other words what is the next term in each equation


1. 18, 46, 94, 63, 52, 61, __ <<<<

2. O, T, T, F, F, S, S, E, N, __ <<<<

3. 1, 4, 3, 16, 5, 36, 7, __ <<<<<<

4. 4, 8, 61, 221, 244, 884, __ <<<<<



Dont say im retarted or something for not knowing these because i have stared at these for like an hour and i do not know how to figure these out...
and most of all TNX FOR HELPING.