RLE:186p24

1. O Bill Gosper, October 21, 1994
2. C The first non-trivial period 24 oscillator to be found.

x = 58, y = 26, rule = B3/S23 22bo10bo24b$21bobo8bobo23b$22bo10bo24b2$3ob3o12bo5bo4bo5bo12b3ob3o2b$ 3bo6bo3bo4bo5bo4bo5bo4bo3bo6bo5b$2o3b2o3bob3o3bo7bo2bo7bo3b3obo3b2o3b 2o2b$3bo6bo3bo4bo5bo4bo5bo4bo3bo6bo5b$3ob3o12bo5bo4bo5bo12b3ob3o2b2$ 22bo35b$20b3o9b3o23b$19bo7b3o7b2o19b$19b2o7b3o7bo19b$23b3o9b3o20b$35bo 22b2$2b3ob3o12bo5bo4bo5bo12b3ob3o$5bo6bo3bo4bo5bo4bo5bo4bo3bo6bo3b$2b 2o3b2o3bob3o3bo7bo2bo7bo3b3obo3b2o3b2o$5bo6bo3bo4bo5bo4bo5bo4bo3bo6bo 3b$2b3ob3o12bo5bo4bo5bo12b3ob3o2$24bo10bo22b$23bobo8bobo21b$24bo10bo!