G.f. is the polynomial (Product_{k=1..29} (1 - x^(3*k)))/(1-x)^29.
A162732
G.f. is the polynomial (Product_{k=1..29} (1 - x^(3*k)))/(1-x)^29.
Terms
- a(0) =1a(1) =29a(2) =435a(3) =4494a(4) =35931a(5) =236901a(6) =1340408a(7) =6688531a(8) =30022569a(9) =123054221a(10) =465973276a(11) =1645558368a(12) =5461104956a(13) =17140618084a(14) =51153912696a(15) =145821399597a(16) =398621995827
External references
- oeis: A162732