A249983 - cp's OEIS frontend

A249983 Number of length 3+1 0..2n arrays with the sum of the absolute values of adjacent differences equal to 3n.

n	a(n)
1	20
2	88
3	208
4	426
5	728
6	1178
7	1744
8	2508
9	3420
10	4580
11	5920
12	7558
13	9408
14	11606
15	14048
16	16888
17	20004
18	23568
19	27440
20	31810
21	36520
22	41778
23	47408
24	53636
25	60268
26	67548
27	75264
28	83678
29	92560
30	102190
31	112320
32	123248
33	134708
34	147016
35	159888
36	173658
37	188024

[20, 88, 208, 426, 728, 1178, 1744, 2508, 3420, 4580, 5920, 7558, 9408, 11606, 14048, 16888, 20004, 23568, 27440, 31810, 36520, 41778, 47408, 53636, 60268, 67548, 75264, 83678, 92560, 102190, 112320, 123248, 134708, 147016, 159888, 173658, 188024]

cp's OEIS Frontend

A249983 Number of length 3+1 0..2n arrays with the sum of the absolute values of adjacent differences equal to 3n.

Table of values

List of values

cp's OEIS Frontend

A249983 Number of length 3+1 0..2*n arrays with the sum of the absolute values of adjacent differences equal to 3*n.

Table of values

List of values

A249983 Number of length 3+1 0..2n arrays with the sum of the absolute values of adjacent differences equal to 3n.