A212746 - cp's OEIS frontend

A212746 Number of (w,x,y,z) with all terms in {0,...,n} and at least one of them is the range of {w,x,y,z}.

n	a(n)
0	1
1	15
2	79
3	225
4	529
5	975
6	1711
7	2625
8	3985
9	5535
10	7711
11	10065
12	13249
13	16575
14	20959
15	25425
16	31201
17	36975
18	44335
19	51585
20	60721
21	69615
22	80719
23	91425
24	104689
25	117375
26	132991
27	147825
28	165985
29	183135
30	204031
31	223665
32	247489
33	269775
34	296719
35	321825
36	352081
37	380175

[1, 15, 79, 225, 529, 975, 1711, 2625, 3985, 5535, 7711, 10065, 13249, 16575, 20959, 25425, 31201, 36975, 44335, 51585, 60721, 69615, 80719, 91425, 104689, 117375, 132991, 147825, 165985, 183135, 204031, 223665, 247489, 269775, 296719, 321825, 352081, 380175]

cp's OEIS Frontend

A212746 Number of (w,x,y,z) with all terms in {0,...,n} and at least one of them is the range of {w,x,y,z}.

Table of values

List of values