# A025195 (b-file synthesized from sequence entry) 4 4 5 35 6 144 7 442 8 1120 9 2491 10 5027 11 9405 12 16562 13 27752 14 44608 15 69217 16 104194 17 152764 18 218848 19 307162 20 423311 21 573901 22 766646 23 1010488 24 1315718 25 1694111 26 2159055 27 2725697 28 3411089 29 4234341 30 5216779 31 6382114 32 7756607 33 9369254