# A279613 (b-file synthesized from sequence entry)
1 1
2 -7
3 42
4 -231
5 1155
6 -4998
7 15827
8 -791
9 -566244
10 6506955
11 -53524611
12 369879930
13 -2218053747
14 11306008875
15 -43772711220
16 55203364377
17 1172838094533
18 -16542312772356
19 150992704165079
20 -1130142960861845
21 7290759457923816