# A025927 (b-file synthesized from sequence entry) 0 1 1 19 2 245 3 2735 4 28701 5 293079 6 2957125 7 29682895 8 297294701 9 2974868039 10 29756539605 11 297597360255 12 2976103045501 13 29761552993399 14 297617634403685 15 2976184804896815 16 29761882021417101 17 297618956491125159