A000092 - cp's OEIS frontend

A000092 Let A(n) = #{(i,j,k): i^2 + j^2 + k^2 <= n}, V(n) = (4/3)Pi*n^(3/2), P(n) = A(n) - V(n); sequence gives values of n where |P(n)| sets a new record.

n	a(n)
1	1
2	2
3	5
4	6
5	14
6	21
7	29
8	30
9	54
10	90
11	134
12	155
13	174
14	230
15	234
16	251
17	270
18	342
19	374
20	461
21	494
22	550
23	666
24	750
25	810
26	990
27	1890
28	2070
29	2486
30	2757
31	2966
32	3150
33	3566
34	3630
35	4554
36	4829
37	5670
38	5750
39	8154
40	8382
41	8774
42	8910
43	10350
44	10710
45	15734
46	15750
47	16302
48	17550

[1, 2, 5, 6, 14, 21, 29, 30, 54, 90, 134, 155, 174, 230, 234, 251, 270, 342, 374, 461, 494, 550, 666, 750, 810, 990, 1890, 2070, 2486, 2757, 2966, 3150, 3566, 3630, 4554, 4829, 5670, 5750, 8154, 8382, 8774, 8910, 10350, 10710, 15734, 15750, 16302, 17550]

cp's OEIS Frontend

A000092 Let A(n) = #{(i,j,k): i^2 + j^2 + k^2 <= n}, V(n) = (4/3)Pi*n^(3/2), P(n) = A(n) - V(n); sequence gives values of n where |P(n)| sets a new record.

Table of values

List of values