A212257 - cp's OEIS frontend

A212257 Number of (v,w,x,y,z) with all terms in {0,1,...,n} and v=average(w,x,y,z).

n	a(n)
0	1
1	2
2	21
3	64
4	157
5	322
6	601
7	1024
8	1641
9	2498
10	3661
11	5184
12	7141
13	9602
14	12657
15	16384
16	20881
17	26242
18	32581
19	40000
20	48621
21	58562
22	69961
23	82944
24	97657
25	114242
26	132861
27	153664
28	176821
29	202498
30	230881
31	262144
32	296481
33	334082
34	375157

[1, 2, 21, 64, 157, 322, 601, 1024, 1641, 2498, 3661, 5184, 7141, 9602, 12657, 16384, 20881, 26242, 32581, 40000, 48621, 58562, 69961, 82944, 97657, 114242, 132861, 153664, 176821, 202498, 230881, 262144, 296481, 334082, 375157]

cp's OEIS Frontend

A212257 Number of (v,w,x,y,z) with all terms in {0,1,...,n} and v=average(w,x,y,z).

Table of values

List of values