A213490 - cp's OEIS frontend

A213490 Number of (w,x,y) with all terms in {0,...,n} and the numbers w,x,y,|w-x|,|x-y| distinct.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	12
6	38
7	92
8	160
9	286
10	422
11	632
12	870
13	1194
14	1542
15	2010
16	2502
17	3126
18	3788
19	4598
20	5446
21	6472
22	7532
23	8786
24	10092
25	11604
26	13164
27	14964
28	16812
29	18912
30	21074
31	23504
32	25996
33	28786
34	31634
35	34796
36	38034
37	41598
38	45234
39	49230
40	53298

[0, 0, 0, 0, 0, 12, 38, 92, 160, 286, 422, 632, 870, 1194, 1542, 2010, 2502, 3126, 3788, 4598, 5446, 6472, 7532, 8786, 10092, 11604, 13164, 14964, 16812, 18912, 21074, 23504, 25996, 28786, 31634, 34796, 38034, 41598, 45234, 49230, 53298]

cp's OEIS Frontend

A213490 Number of (w,x,y) with all terms in {0,...,n} and the numbers w,x,y,|w-x|,|x-y| distinct.

Table of values

List of values