# A302862 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 20 5 57 6 160 7 422 8 1076 9 2780 10 7449 11 20462 12 56348 13 153909 14 418268 15 1139703 16 3126068 17 8618611 18 23801146 19 65708424 20 181391905 21 501296216 22 1387834518 23 3848187985 24 10680579812 25 29660831057 26 82415406493 27 229156296047 28 637659848888 29 1775648562970 30 4947475298595