Number of numbers in row n of the array at A243925.

Terms

a(0) =1a(1) =2a(2) =2a(3) =3a(4) =3a(5) =5a(6) =8a(7) =11a(8) =13a(9) =19a(10) =28a(11) =42a(12) =60a(13) =88a(14) =123a(15) =176a(16) =252a(17) =371a(18) =531a(19) =768a(20) =1091a(21) =1581a(22) =2256a(23) =3262a(24) =4685a(25) =6818a(26) =9755a(27) =14167a(28) =20321a(29) =29465