Fold a square sheet of paper alternately vertically to the left and horizontally downwards; after each fold, draw a line along each inward crease; after n folds, the largest region in the resulting graph occupies a(n)/2^n of the whole sheet.
A342764
Fold a square sheet of paper alternately vertically to the left and horizontally downwards; after each fold, draw a line along each inward crease; after n folds, the largest region in the resulting graph occupies a(n)/2^n of the whole sheet.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =7a(5) =13a(6) =26a(7) =51a(8) =97a(9) =191a(10) =366a(11) =713a(12) =1375a(13) =2673a(14) =5164a(15) =10031a(16) =19405a(17) =37663a(18) =72922a(19) =141461a(20) =274019a(21) =531405a(22) =1029640a(23) =1996395a(24) =3868793a(25) =7500411a(26) =14536342a(27) =28179521a(28) =54617039
External references
- oeis: A342764