Making new patterns is pretty easy. Just write use wolframalpha and write sum k^3*1000^(-k) for k=1 to infinity ( = 334667000/332001998667 = 0.001 008 027 064

Making new patterns is pretty easy. Just write use wolframalpha and write sum k^3*1000^(-k) for k=1 to infinity ( = 334667000/332001998667 = 0.001 008 027 064 125 216 343 512 730 ...) Also see if you can guess which one this is: 40920041/997002999 = 0.041 043 047 053 061 071 083 097 113 131 151 173 197 223 251 281 313 347 383 421... Mmmh. Primes.