# A056076 (b-file synthesized from sequence entry) 1 1 2 3 3 14 4 52 5 60 6 130 7 184 8 656 9 5472 10 8648 11 12008 12 34688 13 2118656 14 2500704 15 33721216 16 40575616 17 59376256 18 89397016 19 99523456 20 134438912 21 150441856 22 173706136 23 283417216 24 537346048 25 1082640256 26 6801628304 27 91707741184