# A144987 (b-file synthesized from sequence entry)
1 3
2 50
3 4545
4 28362567
5 1497340447522680
6 4387088233067304774404776830059
7 21181904263756953142587802868501086598875135541314844201016311
8 850362874661071143418760124561686027269498941223459043945221634054718647025769989728300760240990642339926562157579631197188