A213484 - cp's OEIS frontend

A213484 Number of (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| + |y-w| >= w+x+y.

n	a(n)
0	1
1	4
2	7
3	10
4	16
5	25
6	34
7	43
8	55
9	70
10	85
11	100
12	118
13	139
14	160
15	181
16	205
17	232
18	259
19	286
20	316
21	349
22	382
23	415
24	451
25	490
26	529
27	568
28	610
29	655
30	700
31	745
32	793
33	844
34	895
35	946
36	1000
37	1057
38	1114
39	1171
40	1231
41	1294
42	1357
43	1420
44	1486
45	1555
46	1624
47	1693
48	1765

[1, 4, 7, 10, 16, 25, 34, 43, 55, 70, 85, 100, 118, 139, 160, 181, 205, 232, 259, 286, 316, 349, 382, 415, 451, 490, 529, 568, 610, 655, 700, 745, 793, 844, 895, 946, 1000, 1057, 1114, 1171, 1231, 1294, 1357, 1420, 1486, 1555, 1624, 1693, 1765]

cp's OEIS Frontend

A213484 Number of (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| + |y-w| >= w+x+y.

Table of values

List of values