# A054175 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 1 4 2 5 4 6 7 7 13 8 24 9 44 10 80 11 149 12 276 13 517 14 975 15 1852 16 3537 17 6775 18 13027 19 25128 20 48589 21 94151 22 182809 23 355553 24 692591 25 1350973 26 2638450 27 5158567 28 10096032 29 19777579 30 38775771 31 76082812 32 149390879 33 293528094 34 577088731 35 1135234401