Number of triangular partitions of n of order 6.

Terms

a(0) =1a(1) =6a(2) =21a(3) =61a(4) =156a(5) =361a(6) =781a(7) =1599a(8) =3124a(9) =5876a(10) =10696a(11) =18917a(12) =32627a(13) =55027a(14) =90948a(15) =147604a(16) =235610a(17) =370395a(18) =574181a(19) =878616a(20) =1328343a(21) =1985833a(22) =2937727a(23) =4303249a(24) =6245316a(25) =8984932a(26) =12819913a(27) =18149148a(28) =25503623a(29) =35586130