while True:

    inp=int(input())
    if (inp== 0):
        break
    a=[]
    for i in range(0,inp):
    #print 2**i
        a.append(2**i)


    p=len(str(inp))

    for i in range(inp):
        stp=''
        for r in range(p):
            stp=stp+" "
            c=stp
        for j in range(inp):

            if j+i<inp:
                up=a[j+i]
                stp=stp+c+str("%d"%up)
                #print a[j+i],
            else:
                #print 2*up,
                stp=stp+c+str("%d"%up)
                up=2*up
        print stp[1:]
        #print ""