A341405 - cp's OEIS frontend

A341405 Number of nonnegative solutions to (x_1)^2 + (x_2)^2 + ... + (x_10)^2 <= n.

n	a(n)
0	1
1	11
2	56
3	176
4	396
5	738
6	1308
7	2268
8	3618
9	5258
10	7449
11	10689
12	14889
13	19609
14	25369
15	33289
16	43154
17	53774
18	65739
19	81339
20	100671
21	121221
22	143421
23	171501
24	205701
25	241283
26	278678
27	324398
28	378998
29	435968
30	495428
31	566468
32	650798
33	737888
34	826083
35	930123
36	1053323

[1, 11, 56, 176, 396, 738, 1308, 2268, 3618, 5258, 7449, 10689, 14889, 19609, 25369, 33289, 43154, 53774, 65739, 81339, 100671, 121221, 143421, 171501, 205701, 241283, 278678, 324398, 378998, 435968, 495428, 566468, 650798, 737888, 826083, 930123, 1053323]

cp's OEIS Frontend

A341405 Number of nonnegative solutions to (x_1)^2 + (x_2)^2 + ... + (x_10)^2 <= n.

Table of values

List of values