First row of Modified Schroeder numbers for q=9 (A114295).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =2a(6) =5a(7) =13a(8) =34a(9) =89a(10) =288a(11) =1029a(12) =3794a(13) =14113a(14) =52624a(15) =210428a(16) =883881a(17) =3805858a(18) =16570925a(19) =72497060a(20) =325602364a(21) =1498899060a(22) =7017126473a(23) =33185818242a(24) =157858754637a(25) =759960988368