# A225477 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 10 4 21 5 9 6 80 7 198 8 135 9 27 10 880 11 2418 12 2079 13 702 14 81 15 12320 16 36492 17 36360 18 16065 19 3240 20 243 21 209440 22 657324 23 727596 24 382185 25 103275 26 13851 27 729 28 4188800 29 13774800 30 16523892 31 9826488 32 3212055 33 586845 34 56133 35 2187 36 96342400 37 329386800 38 421373916 39 275580900 40 103356729 41 23133600 42 3051594 43 218700 44 6561