МОЖНО РЕШЕНИЕ ПОЖАЛУЙСТА var s, k:integer;begins:12;for k:1 to 11 dos:=s+(3*k+2);write (S);end.

232

12 +(3 * 1 + 2) = 17

17  + (3 * 2 + 2) = 25

25  + (3 * 3 + 2) = 25

36  + (3 * 4 + 2) = 50

50  + (3 * 5 + 2) = 67

67  + (3 * 5 + 2) = 87

87  + (3 * 6 + 2) = 110

110  + (3 * 7 + 2) = 136

136  + (3 * 8 + 2) = 165

165  + (3 * 9 + 2) = 197

197  + (3 * 10 + 2) = 232

232