Question

5, 13, 25, 41, ?, 85, 113

Answer 1

61 as

5+(4×2)=5+8=13

13+(4×3)=13+12=25

25+(4×4)=25+16=41

41+(4×5)=41+20=61

61+(4×6)=61+24=85

85+(4×7)=85+28=113