# A000878 (b-file synthesized from sequence entry)
1 5
2 27
3 1204
4 85617952
5 47163951612740818544
6 1853476797422393518997156640106964554652232210
7 1431405317608062035603436602561550164804819376613495652537557566563513965206452741153347013992258358