# A308721 (b-file synthesized from sequence entry) 0 0 1 1 2 3 3 20 4 24 5 10 6 30 7 276 8 388 9 81 10 225 11 726 12 2935 13 1408 14 7718 15 5624 16 5680 17 85998 18 26706 19 546290 20 1112929 21 702575 22 3425417 23 10537360 24 21301906 25 217230900 26 108698091 27 32381774 28 846522986 29 851764846 30 11692311325 31 46163898987