Outputs all triangular numbers between 1 and 255, then halts. ``` OUTU 0xF LDAR 0xF LDBR 0xE ADAB JMPC 0xC SAVA 0xF OUTU 0xF LDAR 0xE LDBD 1 ADAB SAVA 0xE JMPA 0x0 HALT NOOP 2 1 ```