A213400 - cp's OEIS frontend

A213400 Number of (w,x,y) with all terms in {0,...,n} and w < R < 2*w, where R = range{w,x,y} = max(w,x,y)-min(w,x,y).

n	a(n)
0	0
1	0
2	0
3	2
4	6
5	19
6	29
7	52
8	81
9	116
10	159
11	223
12	282
13	366
14	462
15	568
16	688
17	841
18	987
19	1170
20	1371
21	1586
22	1821
23	2101
24	2372
25	2692
26	3036
27	3398
28	3786
29	4231
30	4665
31	5160
32	5685
33	6232
34	6811
35	7459
36	8094
37	8802
38	9546
39	10316
40	11124
41	12013
42	12887
43	13846
44	14847

[0, 0, 0, 2, 6, 19, 29, 52, 81, 116, 159, 223, 282, 366, 462, 568, 688, 841, 987, 1170, 1371, 1586, 1821, 2101, 2372, 2692, 3036, 3398, 3786, 4231, 4665, 5160, 5685, 6232, 6811, 7459, 8094, 8802, 9546, 10316, 11124, 12013, 12887, 13846, 14847]

cp's OEIS Frontend

A213400 Number of (w,x,y) with all terms in {0,...,n} and w < R < 2*w, where R = range{w,x,y} = max(w,x,y)-min(w,x,y).

Table of values

List of values