# A337730 (b-file synthesized from sequence entry)
0 1
1 841
2 6660721
3 218205219961
4 20298322381652065
5 4313799472548696853801
6 1816972337837511114820981201
7 1372104830641374893468212163747161
8 1724241814377177346127894133451232399041
9 3403694723384093133512770088891935585284510985