# A097777 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 4 5 8 6 16 7 1 8 32 9 5 10 65 11 17 12 134 13 50 14 1 15 280 16 136 17 7 18 592 19 355 20 31 21 1264 22 904 23 114 24 1 25 2722 26 2264 27 378 28 9 29 5906 30 5604 31 1176 32 49 33 12900 34 13752 35 3504 36 215 37 1 38 28344 39 33530 40 10112 41 835 42 11 43 62608 44 81358 45 28468 46 2997 47 71 48 138949 49 196688 50 78576 51 10173 52 361 53 1