24×1+2³ = 24+8 = 32 32×2+3³ = 64+27 = 91 91×3+4³ = 273+64 = 337 337×4+5³ = 1348+125 = 1473 1473×5+6³ = 7365+216 = 7581 <--missing term 7581×6+7³ = 45486+343 = 45829 Edwin