Number of ways of writing n as the sum of 11 triangular numbers.

Terms

a(0) =1a(1) =11a(2) =55a(3) =176a(4) =440a(5) =957a(6) =1848a(7) =3245a(8) =5412a(9) =8580a(10) =12892a(11) =18888a(12) =26895a(13) =36916a(14) =50160a(15) =66935a(16) =86658a(17) =111870a(18) =142582a(19) =177320a(20) =221100a(21) =272690a(22) =329065a(23) =399102a(24) =480040a(25) =566808a(26) =672969a(27) =793760a(28) =920326a(29) =1074040