# A009811 (b-file synthesized from sequence entry) 0 0 1 2 2 -4 3 -42 4 -456 5 10154 6 1263668 7 74121726 8 1582556016 9 -396499390126 10 -87145255604884 11 -10528569148387290 12 -379538283994219608 13 201132350259244110074 14 52827499211277672807332