Number of -6..6 arrays x(0..n-1) of n elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern).
A200179
Number of -6..6 arrays x(0..n-1) of n elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern).
Terms
- a(0) =1a(1) =6a(2) =7a(3) =26a(4) =48a(5) =103a(6) =246a(7) =700a(8) =1573a(9) =3247a(10) =8034a(11) =21608a(12) =50100a(13) =109071a(14) =268358a(15) =690150a(16) =1629202a(17) =3709231a(18) =9026969a(19) =22707455a(20) =54349757a(21) =126747830a(22) =308139152a(23) =765740522a(24) =1845805544a(25) =4379391584a(26) =10654557350a(27) =26290537792a(28) =63724232354a(29) =152906665554
External references
- oeis: A200179