# A367462 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 7 6 14 7 30 8 62 9 131 10 287 11 629 12 1385 13 3096 14 6967 15 15735 16 35782 17 81823 18 187781 19 432689 20 1000919 21 2322584 22 5405094 23 12614260 24 29512587 25 69205602 26 162634994 27 382961435 28 903431963 29 2134945637 30 5053385429 31 11979405642 32 28438444486 33 67601886687