A200179 - cp's OEIS frontend

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).

n	a(n)
1	1
2	6
3	7
4	26
5	48
6	103
7	246
8	700
9	1573
10	3247
11	8034
12	21608
13	50100
14	109071
15	268358
16	690150
17	1629202
18	3709231
19	9026969
20	22707455
21	54349757
22	126747830
23	308139152
24	765740522
25	1845805544
26	4379391584
27	10654557350
28	26290537792
29	63724232354
30	152906665554

[1, 6, 7, 26, 48, 103, 246, 700, 1573, 3247, 8034, 21608, 50100, 109071, 268358, 690150, 1629202, 3709231, 9026969, 22707455, 54349757, 126747830, 308139152, 765740522, 1845805544, 4379391584, 10654557350, 26290537792, 63724232354, 152906665554]

cp's OEIS Frontend

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).

Table of values

List of values