# A035865 (b-file synthesized from sequence entry) 0 1 1 1560 2 609180 3 106132520 4 10467167490 5 666511018056 6 29803201788620 7 992289031501560 8 25689723421331190 9 534760876205721880 10 9192140865272878812 11 133345886709980192040 12 1662292178922618181770