Number of triangular partitions of n of order 8.

Terms

a(0) =1a(1) =8a(2) =36a(3) =127a(4) =386a(5) =1050a(6) =2632a(7) =6187a(8) =13789a(9) =29396a(10) =60336a(11) =119818a(12) =231140a(13) =434555a(14) =798320a(15) =1436294a(16) =2535511a(17) =4398876a(18) =7510668a(19) =12635844a(20) =20969143a(21) =34357138a(22) =55625853a(23) =89060282a(24) =141101197a(25) =221350031a(26) =344008194a(27) =529925620a(28) =809497788a(29) =1226738457