# A009691 (b-file synthesized from sequence entry) 1 1 2 5 3 113 4 5781 5 520001 6 72300997 7 14337027825 8 3838128112661 9 1332896717838849 10 582503435362842629 11 312774761747765633777 12 202388665054249928155157 13 155314408487077603685528641