# A017415 (b-file synthesized from sequence entry) 0 8 1 2197 2 13824 3 42875 4 97336 5 185193 6 314432 7 493039 8 729000 9 1030301 10 1404928 11 1860867 12 2406104 13 3048625 14 3796416 15 4657463 16 5639752 17 6751269 18 8000000 19 9393931 20 10941048 21 12649337 22 14526784 23 16581375