# A144512 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 2 5 1 6 1 7 3 8 7 9 1 10 1 11 4 12 31 13 37 14 1 15 1 16 5 17 121 18 842 19 266 20 1 21 1 22 6 23 456 24 18252 25 45296 26 2431 27 1 28 1 29 7 30 1709 31 405408 32 7958726 33 4061871 34 27007 35 1 36 1 37 8 38 6427 39 9268549 40 1495388159 41 7528988476 42 546809243 43 353522 44 1 45 1 46 9 47 24301 48 216864652 49 295887993624 50 15467641899285