design clan: 28_60_30

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28-(60,30,m*8), 1 <= m <= 31; (2/20) lambda_max=496, lambda_max_half=248
the clan contains 2 families:

• family 0, lambda = 136 containing 10 designs:
  
  minpath=(1, 19, 1) minimal_t=5
  • 7-(40,11,11220) (#17436)
    

  • 6-(40,11,76296) (#17437) 6-(39,11,65076) (#17439)
    6-(39,10,11220) (#17438)
    

  • 5-(40,11,445060) (#17443) 5-(39,11,368764) (#17445) 5-(38,11,303688) (#17453)
    5-(39,10,76296) (#17444) 5-(38,10,65076) (#17450)
    5-(38,9,11220) (#17449)
    

• family 1, lambda = 216 containing 10 designs:
  
  minpath=(1, 19, 1) minimal_t=5
  • 7-(40,11,17820) (#17493)
    

  • 6-(40,11,121176) (#12992) 6-(39,11,103356) (#17495)
    6-(39,10,17820) (#17494)
    

  • 5-(40,11,706860) (#12993) 5-(39,11,585684) (#12995) 5-(38,11,482328) (#17503)
    5-(39,10,121176) (#12994) 5-(38,10,103356) (#17500)
    5-(38,9,17820) (#17499)
    

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created: Fri Oct 23 11:21:34 CEST 2009