8 10 14 20 (28) (38) 50 (64)
8+2=10 10+4=14 14+6=20 20+8=28 28+10=38 38+12=50 50+14=64
1 4 9 16 (25) (36) 49 (64)
1×1=1 2×2=2 3×3=9 4×4=16 5×5=25 6×6=36 7×7=49 8×8=64
123 234 345 (456) (567) (678)
8 10 14 20 (28) (38) 50 (64)
8+2=10 10+4=14 14+6=20 20+8=28 28+10=38 38+12=50 50+14=64
1 4 9 16 (25) (36) 49 (64)
1×1=1 2×2=2 3×3=9 4×4=16 5×5=25 6×6=36 7×7=49 8×8=64
123 234 345 (456) (567) (678)