Algebra

N	1	2	3	4	5
Nx5+2	7	12	17	22	27

N	1	2	3	4	5
Nx2+1	3	5	7	9	11

N	1	2	3	4	5
Nx3+1	4	7	10	13	16

N	1	2	3	4	5
Nx3+1	6	10	14	18	22

N	1	2	3	4	5
Nx1+3	4	5	6	7	8