A045849 - cp's OEIS frontend

A045849 Number of nonnegative solutions of x1^2 + x2^2 + ... + x7^2 = n.

n	a(n)
0	1
1	7
2	21
3	35
4	42
5	63
6	112
7	141
8	126
9	154
10	259
11	315
12	280
13	308
14	462
15	567
16	497
17	462
18	693
19	910
20	798
21	749
22	1078
23	1281
24	1092
25	1043
26	1407
27	1715
28	1576
29	1449
30	1946
31	2422
32	2016
33	1687
34	2429
35	3045
36	2604
37	2345
38	3066

[1, 7, 21, 35, 42, 63, 112, 141, 126, 154, 259, 315, 280, 308, 462, 567, 497, 462, 693, 910, 798, 749, 1078, 1281, 1092, 1043, 1407, 1715, 1576, 1449, 1946, 2422, 2016, 1687, 2429, 3045, 2604, 2345, 3066]

cp's OEIS Frontend

A045849 Number of nonnegative solutions of x1^2 + x2^2 + ... + x7^2 = n.

Table of values

List of values