A021014 a(n)=a(n-1)+a(n-2)-a(n-4)+a(n-5). Agrees with Pisot sequence P(7,11) only for n <= 20.

7, 11, 17, 26, 40, 62, 96, 149, 231, 358, 555, 860, 1333, 2066, 3202, 4963, 7692, 11922, 18478, 28639, 44388, 68797, 106629, 165265, 256145, 397001, 615314, 953679, 1478113, 2290936, 3550736, 5503307, 8529609, 13220093, 20489902