@spinach
#include <stdio.h>
#include <inttypes.h>

int main(void) {
uint64_t v = 0;
do {
printf("%016" PRIx64 ",", v);
} while (++v);
putchar('\n');
return 0;
}

Will print every hexadecimal number in the 64-bit range. As we all know there are no other numbers.

(May take a few years to run)