# A000513 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 1 5 1 6 4 7 16 8 194 9 3529 10 121790 11 5582612 12 317579783 13 21543414506 14 1711281449485 15 157117486414656 16 16502328443493967 17 1965612709107379155 18 263512349078757245789 19 39497131936385398782814 20 6579940884199010139737829 21 1211896874083479131415289345 22 245593008009270037388205883048