# A367823 (b-file synthesized from sequence entry)
0 0
1 2
2 532480
3 615291760980
4 2759348178649088000
5 38607000141072009765625000
6 1421393314362014000255258433945600
7 120987688662917113214734283836109985530000
8 21538956798613753302336535534471908360548515840000
9 7407676630843157974199152503244776880017496531101658740000