# A048634 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 0 4 1 5 1 6 1 7 2 8 3 9 5 10 13 11 44 12 233 13 3073 14 135445 15 31561758 16 96989417779 17 13136731722638413 18 414618347540933702027833 19 40213592128486236142855326045681320 20 528275171395527518169753769210241662354568290572993