# A162703 (b-file synthesized from sequence entry up to a(17)) # A162703 (b-file extended from a(18) to a(30) by Patrick De Geest) 1 1 2 4 3 15151 4 45154 5 66466 6 92629 7 98689 8 4976794 9 6424246 10 648616846 11 136287949782631 12 479573060375974 13 69465717171756496 14 4345218593958125434 15 42097537753535773579024 16 58071646151315164617085 17 6220959179720279719590226 18 458122911526080625119221854 19 10186132577729992777523168101 20 43573860089375957398006837534 21 49142688473378087337488624194 22 53777117257177277175271177735 23 68073865464678787646456837086 24 150627505282152151251282505726051 25 439039439963278626872369934930934 26 10268598046660363236306664089586201 27 1963966393925951835381595293936693691 28 4328202963294315983895134923692028234 29 115679661808916116404611619808166976511 30 471498650030810150303051018030056894174