# A357094 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 3 4 20 5 170 6 1789 7 22869 8 342222 9 5874840 10 113865786 11 2459446440 12 58588151148 13 1526055579828 14 43149414029604 15 1316279791377810 16 43090904609439900 17 1506889769163738432 18 56062825134853664328 19 2211097753021838716116 20 92149286987928381312972