Number of solutions to the Diophantine equation x1*x2 + x2*x3 + x3*x4 + x4*x5 + x5*x6 = n, with all xi >= 1.
A191832
Number of solutions to the Diophantine equation x1*x2 + x2*x3 + x3*x4 + x4*x5 + x5*x6 = n, with all xi >= 1.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =2a(6) =7a(7) =10a(8) =22a(9) =29a(10) =51a(11) =61a(12) =99a(13) =115a(14) =163a(15) =192a(16) =262a(17) =287a(18) =385a(19) =428a(20) =528a(21) =600a(22) =730a(23) =780a(24) =963a(25) =1054a(26) =1202a(27) =1337a(28) =1545a(29) =1646
External references
- oeis: A191832