Column 3 of A060244.

Terms

a(0) =0a(1) =0a(2) =1a(3) =2a(4) =4a(5) =8a(6) =13a(7) =22a(8) =35a(9) =54a(10) =81a(11) =121a(12) =174a(13) =250a(14) =352a(15) =491a(16) =675a(17) =924a(18) =1246a(19) =1674a(20) =2226a(21) =2944a(22) =3862a(23) =5046a(24) =6541a(25) =8449a(26) =10846a(27) =13869a(28) =17641a(29) =22365