# A114279 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 10 4 21 5 44 6 91 7 184 8 367 9 730 10 1459 11 2934 12 5921 13 11948 14 24047 15 48228 16 96419 17 192338 18 383227 19 763322 20 1520875 21 3032536 22 6053041 23 12096564 24 24202875 25 48474494 26 97155603 27 194789250 28 390514473 29 782604208 30 1567407235