A213498 - cp's OEIS frontend

A213498 Number of (w,x,y) with all terms in {0,...,n} and w != max(|w-x|,|x-y|,|y-w|).

n	a(n)
0	0
1	4
2	15
3	43
4	88
5	164
6	267
7	415
8	600
9	844
10	1135
11	1499
12	1920
13	2428
14	3003
15	3679
16	4432
17	5300
18	6255
19	7339
20	8520
21	9844
22	11275
23	12863
24	14568
25	16444
26	18447
27	20635
28	22960
29	25484
30	28155
31	31039
32	34080
33	37348
34	40783
35	44459
36	48312
37	52420
38	56715

[0, 4, 15, 43, 88, 164, 267, 415, 600, 844, 1135, 1499, 1920, 2428, 3003, 3679, 4432, 5300, 6255, 7339, 8520, 9844, 11275, 12863, 14568, 16444, 18447, 20635, 22960, 25484, 28155, 31039, 34080, 37348, 40783, 44459, 48312, 52420, 56715]

cp's OEIS Frontend

A213498 Number of (w,x,y) with all terms in {0,...,n} and w != max(|w-x|,|x-y|,|y-w|).

Table of values

List of values