# A056323 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 4 4 11 5 31 6 107 7 379 8 1451 9 5611 10 22187 11 87979 12 350891 13 1400491 14 5597867 15 22379179 16 89500331 17 357952171 18 1431743147 19 5726775979 20 22906841771 21 91626580651 22 366505274027 23 1466017950379 24 5864067607211