# A035593 (b-file synthesized from sequence entry) 0 1 1 4 2 11 3 27 4 59 5 123 6 241 7 458 8 838 9 1498 10 2608 11 4459 12 7473 13 12339 14 20058 15 32197 16 51027 17 80003 18 124092 19 190683 20 290322 21 438392 22 656681 23 976479 24 1441726 25 2114700 26 3082164 27 4465650 28 6433177 29 9217720 30 13138950 31 18636135 32 26307773 33 36969518