# A078158 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 8 5 24 6 73 7 183 8 470 9 1112 10 2592 11 5876 12 13233 13 29316 14 64329 15 140028 16 302824 17 651101 18 1393204 19 2968129 20 6300084 21 13326815 22 28108564 23 59123162 24 124065274 25 259759346 26 542781169 27 1132075405 28 2357197804 29 4900443545 30 10173068455 31 21090365684