A213395 - cp's OEIS frontend

A213395 Number of (w,x,y) with all terms in {0,...,n} and max(|w-x|,|x-y|) = w.

n	a(n)
0	1
1	4
2	11
3	19
4	31
5	44
6	62
7	79
8	103
9	125
10	154
11	181
12	216
13	247
14	288
15	324
16	370
17	411
18	463
19	508
20	566
21	616
22	679
23	734
24	803
25	862
26	937
27	1001
28	1081
29	1150
30	1236
31	1309
32	1401
33	1479
34	1576
35	1659
36	1762
37	1849
38	1958
39	2050
40	2164
41	2261
42	2381
43	2482
44	2608
45	2714
46	2845

[1, 4, 11, 19, 31, 44, 62, 79, 103, 125, 154, 181, 216, 247, 288, 324, 370, 411, 463, 508, 566, 616, 679, 734, 803, 862, 937, 1001, 1081, 1150, 1236, 1309, 1401, 1479, 1576, 1659, 1762, 1849, 1958, 2050, 2164, 2261, 2381, 2482, 2608, 2714, 2845]

cp's OEIS Frontend

A213395 Number of (w,x,y) with all terms in {0,...,n} and max(|w-x|,|x-y|) = w.

Table of values

List of values