# A012668 (b-file synthesized from sequence entry)
0 2
1 232
2 647072
3 11510902912
4 730537735434752
5 121024350517590894592
6 43334092203148352120594432
7 29569225337018517420748948406272
8 35135401746397350937514453454595162112
9 67930055172164174273112190776969951565053952