前>>381
>>382
1^3=1(+42=43),2^3=8(+42=50),3^3=27(+42=69),4^3=64(+42=106),5^3=125(+42=167),
6^3=216(+42=258),7^3=343(+42=385),8^3=512(+42=554),9^3=729(+42=771),10^3=1000(+42=1042),
11^3=1331(+42=1373),12^3=1440+288=1728(+42=1770),13^3=1690+507=2197(+42=2239),14^3=1960+784=2744(+42=2786),15^3=2250+1125=3375(+42=3417),
16^3=2560+1536=4096(+42=4138),17^3=2890+2023=4913(+42=4955),18^3=3240+2592=5832(+42=5874),19^3=3610+3249=6859(+42=6901),20^3=8000(+42=8042)
おっきなるなぁ。もう出てる？　まだ？