# A056935 (b-file synthesized from sequence entry) 0 1 1 175 2 8790 3 211250 4 3092808 5 31635580 6 246441430 7 1549486490 8 8192995479 9 37548347569 10 152602439244 11 559835910940 12 1880152558980 13 5846268790220 14 16988036626948 15 46486024648180 16 120562654732065 17 297976456047575