@ @@@óáÕÜa@óïÝibÔ ( 11 n () n = 894325734 k ) . 11 n . 11 () () n 4−3+ 7 −5+ 2−3+ 4−9+8 = 5 k n 11 5 2k n . 2k n 4 = 22 5k .4 . 5k n n 2 3 4 5 6 8 9 10 11 () n = 894345354 .2 . 8 + 9 + 4 + 3 + 4 + 5 + 3 + 5 + 4 = 45 .9 3 93 45 ٤