Number of -n..n arrays x(0..5) of 6 elements with zero sum and no element more than one greater than the previous.

A199850

Number of -n..n arrays x(0..5) of 6 elements with zero sum and no element more than one greater than the previous.

Terms

    a(0) =63a(1) =192a(2) =428a(3) =845a(4) =1532a(5) =2600a(6) =4188a(7) =6465a(8) =9634a(9) =13932a(10) =19636a(11) =27065a(12) =36582a(13) =48598a(14) =63576a(15) =82029a(16) =104530a(17) =131710a(18) =164262a(19) =202945a(20) =248586a(21) =302082a(22) =364406a(23) =436607a(24) =519814a(25) =615238a(26) =724178a(27) =848019a(28) =988240a(29) =1146414

External references