The check matrix of a [24,17,6]7.
100000444110630100552400
010000224104301006524005
001000124042010063240055
000100120421100630400552
000010102211006301005524
000001011111063010055240
000000000000111111111111
The weight distribution:
A'0= 1,
A'12= 6,
A'13= 36,
A'14= 468,
A'15= 2640,
A'16= 10098,
A'17= 26856,
A'18= 54726,
A'19= 110412,
A'20= 168552,
A'21= 194124,
A'22= 154566,
A'23= 79740,
A'24= 21318.
A0= 1,
A6= 8586,
A7= 120924,
A8= 1490256,
A9= 15984636,
A10= 144079992,
A11= 1099590912,
A12= 7147241934,
A13= 39587975244,
A14= 186620652504,
A15= 746496278616,
A16= 2519408599884,
A17= 7113637492164,
A18= 16598483144880,
A19= 31449752849088,
A20= 47174637278178,
A21= 53913865373796,
A22= 44111346811110,
A23= 23014615166028,
A24= 5753653848474.
| Some codes | home |