По диагонали с 3 до 18:3,6,9,12,15,18.
2.в строчку идя от трех до 18:3,7,11,15,19,4,6,8,10,12,14,1,4,9,13,17,21,24, 20,16,12,8,4,35,30,25,20,15,10,33,30,27,24,21,18.
a := 14
c := a mod 2 + 2 = 14 mod 2 + 2 = 0 + 2 = 2
d := sqr(c) + 2 = sqr(2) + 2 = 4 + 2 = 6
a := d div 2 = 6 div 2 = 3
vce := a + c + d = 3 + 2 + 6 = 11
11
A[0] : = 1;
for i : = 1 to 10 do
A[i] : = 2+A[i-1];
for i : = 0 to 5 do
A[10-i] : = A[i]-1