# A121923 (b-file synthesized from sequence entry) 1 2 2 17 3 37 4 4481 5 101 6 21601 7 197 8 257 9 106921 10 401 11 237161 12 577 13 677 14 391337974721 15 815401 16 1054721 17 1297 18 2093801 19 1601 20 3122281 21 3759713 22 6265001 23 2917 24 3137 25 12981601 26 16801793 27 4357 28 5477 29 33396833 30 2867651480694307162235699968001