# A069760 (b-file synthesized from sequence entry) 1 47 2 287 3 959 4 2399 5 5039 6 9407 7 16127 8 25919 9 39599 10 58079 11 82367 12 113567 13 152879 14 201599 15 261119 16 332927 17 418607 18 519839 19 638399 20 776159 21 935087 22 1117247 23 1324799 24 1559999 25 1825199 26 2122847