from random import randint,random
from time import time

time0=time()

S=int(input())

S=(S*12345)%1000003
N=(S%120)+2
S=(S*12345)%1000003
P=S

F=[[0]*N for i in range(N)]

for i in range(1,N+1):
    for j in range(i+1,N+1):
        S=(S*12345)%1000003
        F[i-1][j-1]=S
        F[j-1][i-1]=S

#print(F)
#print(P)
for i in range(N):
    for j in range(N):
        if F[i][j]>=P:
            F[i][j]=1
        else:
            F[i][j]=0

MAX=0
ANS=[]

start_temp=N//2
end_temp=0.1
lasttime=7.8

NOW=[0]*N
nowscore=0

while time()-time0<7.8:
    #print(nowscore,NOW)
    temp=start_temp+(end_temp - start_temp) * (time()-time0) /lasttime

    if nowscore>MAX:
        MAX=nowscore
        ANS=NOW[:]

    while True:
        x=randint(0,N-1)
        if NOW[x]==1:
            continue
        else:
            break

    TO=NOW[:]
    TO[x]=1
    toscore=nowscore+1
    for i in range(N):
        if F[x][i]==1 and TO[i]==1:
            TO[i]=0
            toscore-=1

    if toscore>=nowscore:
        nowscore=toscore
        NOW=TO[:]
    else:
        prob = pow(2.7,(toscore-nowscore)/temp)
        if prob>random():
            nowscore=toscore
            NOW=TO[:]
        else:
            pass
        
    
    
print(MAX+1)
LANS=[]
for i in range(N):
    if ANS[i]==1:
        LANS.append(i+1)

print(*LANS)