# A053853 (b-file synthesized from sequence entry)
1 2
2 32
3 4448
4 3816128
5 26288771456
6 1354765603506176
7 413011432853757876224
8 1232292753203369699693195264
9 12961108500525078696110888464867328
10 1011066029229309888379062265909092037296128
11 580367747201355872811056515502067372016693810429952