A212098 - cp's OEIS frontend

A212098 Number of (w,x,y,z) with all terms in {1,...,n} and w^3<=x^3+y^3+z^3.

n	a(n)
0	0
1	1
2	15
3	72
4	221
5	536
6	1104
7	2034
8	3451
9	5514
10	8380
11	12246
12	17322
13	23812
14	31981
15	42107
16	54457
17	69350
18	87100
19	108049
20	132591
21	161085
22	193966
23	231592
24	274511
25	323077
26	377830
27	439314
28	507948
29	584401
30	669124
31	762764
32	865882
33	979130

[0, 1, 15, 72, 221, 536, 1104, 2034, 3451, 5514, 8380, 12246, 17322, 23812, 31981, 42107, 54457, 69350, 87100, 108049, 132591, 161085, 193966, 231592, 274511, 323077, 377830, 439314, 507948, 584401, 669124, 762764, 865882, 979130]

cp's OEIS Frontend

A212098 Number of (w,x,y,z) with all terms in {1,...,n} and w^3<=x^3+y^3+z^3.

Table of values

List of values