A212964 - cp's OEIS frontend

A212964 Number of (w,x,y) with all terms in {0,...,n} and |w-x| < |x-y| < |y-w|.

n	a(n)
0	0
1	0
2	0
3	2
4	6
5	14
6	26
7	44
8	68
9	100
10	140
11	190
12	250
13	322
14	406
15	504
16	616
17	744
18	888
19	1050
20	1230
21	1430
22	1650
23	1892
24	2156
25	2444
26	2756
27	3094
28	3458
29	3850
30	4270
31	4720
32	5200
33	5712
34	6256
35	6834
36	7446
37	8094
38	8778
39	9500
40	10260
41	11060
42	11900
43	12782
44	13706

[0, 0, 0, 2, 6, 14, 26, 44, 68, 100, 140, 190, 250, 322, 406, 504, 616, 744, 888, 1050, 1230, 1430, 1650, 1892, 2156, 2444, 2756, 3094, 3458, 3850, 4270, 4720, 5200, 5712, 6256, 6834, 7446, 8094, 8778, 9500, 10260, 11060, 11900, 12782, 13706]

cp's OEIS Frontend

A212964 Number of (w,x,y) with all terms in {0,...,n} and |w-x| < |x-y| < |y-w|.

Table of values

List of values