? for(a=1,100,for(b=1,100,for(c=1,100,for(n=1,100,if(a^n+b^(n+1)==c^(n+2),print(
[a,b,c,n]))))))
[2, 5, 3, 1]
[4, 2, 2, 1]
[4, 11, 5, 1]
[7, 1, 2, 1]
[11, 4, 3, 1]
[11, 58, 15, 1]
[13, 70, 17, 1]
[15, 7, 4, 1]
[18, 3, 3, 1]
[19, 18, 7, 1]
[20, 14, 6, 1]
[23, 2, 3, 1]
[25, 10, 5, 1]
[26, 1, 3, 1]
[27, 18, 9, 2]
[28, 6, 4, 1]
[28, 8, 6, 2]
[28, 22, 8, 1]
[35, 36, 11, 1]
[39, 5, 4, 1]
[39, 31, 10, 1]
[40, 52, 14, 1]
[44, 9, 5, 1]
[45, 96, 21, 1]
[47, 13, 6, 1]
[47, 41, 12, 1]
[48, 4, 4, 1]
[53, 26, 9, 1]