| �i‰ð“š�j |
| |
| �i1�j |
1+2+4+8+16+32+64+128 |
| |
�‰�€1�A––�€128�AŒö”ä2‚Ì“™”ä�”—ñ‚̘a |
| |
1+2+4+8+16+32+64+128=(128�~2-1)�€(2-1)=255 |
�i“š‚¦�j�@255 |
| �i2�j |
2+6+18+54+162+486 |
| |
�‰�€2�A––�€486�AŒö”ä3‚Ì“™”ä�”—ñ‚̘a |
| |
2+6+18+54+162+486=(486�~3-2)�€(3-1)=728 |
�i“š‚¦�j�@728 |
| �i3�j |
3+21+147+1029 |
| |
�‰�€3�A––�€1029�AŒö”ä7‚Ì“™”ä�”—ñ‚̘a |
| |
3+21+147+1029=(1029�~7-3)�€(7-1)=1200 |
�i“š‚¦�j�@1200 |
| �i4�j |
5+25+125+625+3125 |
| |
�‰�€5�A––�€3125�AŒö”ä5‚Ì“™”ä�”—ñ‚̘a |
| |
5+25+125+625+3125=(3125�~5-5)�€(5-1)=3905 |
�i“š‚¦�j�@3905 |
| �i5�j |
17+68+272+1088+4352 |
| |
�‰�€17�AŒö”ä4�A––�€4352‚Ì“™”ä�”—ñ‚̘a |
| |
17+68+272+1088+4352=(4352�~4-17)�€(4-1)=5797 |
�i“š‚¦�j�@5797 |
| |
| �@�©�@–â‘è‚É–ß‚é�@�@�@�@�@ŽŸ‚Ì–â‘è�@�¨ |
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