# A028039 (b-file synthesized from sequence entry) 0 1 1 23 2 342 3 4198 4 46403 5 481341 6 4792264 7 46410716 8 440901285 9 4131534979 10 38331795866 11 353038275954 12 3233774790247 13 29499248911337 14 268261230188748 15 2433731253526312 16 22039259605258889 17 199303153044040815