# A287708 (b-file synthesized from sequence entry) 1 1 2 2 3 5 4 11 5 14 6 19 7 64 8 102 9 111 10 131 11 270 12 299 13 1906 14 3164 15 6551 16 8448 17 15601 18 49320 19 110476 20 120698 21 191270 22 274190 23 360430