A352286 - cp's OEIS frontend

A352286 Number of ways to write n as w + x^2 + 2y^2 + 3z^2 + xyz, where w is 0 or 1, and x,y,z are nonnegative integers.

n	a(n)
0	1
1	2
2	2
3	3
4	4
5	3
6	2
7	3
8	3
9	3
10	2
11	3
12	6
13	4
14	3
15	2
16	2
17	5
18	5
19	5
20	4
21	3
22	4
23	2
24	1
25	5
26	5
27	4
28	6
29	5
30	3
31	3
32	4
33	5
34	4
35	5
36	7
37	5
38	4
39	5
40	4
41	3
42	3
43	3
44	4
45	3
46	3
47	5
48	6
49	7
50	6
51	5
52	7
53	6
54	4
55	4
56	4
57	7
58	5
59	4
60	4
61	3
62	7
63	5
64	4
65	5
66	5
67	8
68	6
69	2
70	2
71	2
72	4
73	6
74	4
75	6
76	10
77	11
78	6
79	2
80	5
81	7
82	7
83	7
84	8
85	5
86	3
87	3
88	2
89	4
90	4
91	7
92	7
93	4
94	6
95	6
96	4
97	7
98	8
99	7
100	7

[1, 2, 2, 3, 4, 3, 2, 3, 3, 3, 2, 3, 6, 4, 3, 2, 2, 5, 5, 5, 4, 3, 4, 2, 1, 5, 5, 4, 6, 5, 3, 3, 4, 5, 4, 5, 7, 5, 4, 5, 4, 3, 3, 3, 4, 3, 3, 5, 6, 7, 6, 5, 7, 6, 4, 4, 4, 7, 5, 4, 4, 3, 7, 5, 4, 5, 5, 8, 6, 2, 2, 2, 4, 6, 4, 6, 10, 11, 6, 2, 5, 7, 7, 7, 8, 5, 3, 3, 2, 4, 4, 7, 7, 4, 6, 6, 4, 7, 8, 7, 7]

cp's OEIS Frontend

A352286 Number of ways to write n as w + x^2 + 2y^2 + 3z^2 + xyz, where w is 0 or 1, and x,y,z are nonnegative integers.

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	3
4	4
5	3
6	2
7	3
8	3
9	3
10	2
11	3
12	6
13	4
14	3
15	2
16	2
17	5
18	5
19	5
20	4
21	3
22	4
23	2
24	1
25	5
26	5
27	4
28	6
29	5
30	3
31	3
32	4
33	5
34	4
35	5
36	7
37	5
38	4
39	5
40	4
41	3
42	3
43	3
44	4
45	3
46	3
47	5
48	6
49	7
50	6
51	5
52	7
53	6
54	4
55	4
56	4
57	7
58	5
59	4
60	4
61	3
62	7
63	5
64	4
65	5
66	5
67	8
68	6
69	2
70	2
71	2
72	4
73	6
74	4
75	6
76	10
77	11
78	6
79	2
80	5
81	7
82	7
83	7
84	8
85	5
86	3
87	3
88	2
89	4
90	4
91	7
92	7
93	4
94	6
95	6
96	4
97	7
98	8
99	7
100	7

n	a(n)
0	1
1	2
2	2
3	3
4	4
5	3
6	2
7	3
8	3
9	3
10	2
11	3
12	6
13	4
14	3
15	2
16	2
17	5
18	5
19	5
20	4
21	3
22	4
23	2
24	1
25	5
26	5
27	4
28	6
29	5
30	3
31	3
32	4
33	5
34	4
35	5
36	7
37	5
38	4
39	5
40	4
41	3
42	3
43	3
44	4
45	3
46	3
47	5
48	6
49	7
50	6
51	5
52	7
53	6
54	4
55	4
56	4
57	7
58	5
59	4
60	4
61	3
62	7
63	5
64	4
65	5
66	5
67	8
68	6
69	2
70	2
71	2
72	4
73	6
74	4
75	6
76	10
77	11
78	6
79	2
80	5
81	7
82	7
83	7
84	8
85	5
86	3
87	3
88	2
89	4
90	4
91	7
92	7
93	4
94	6
95	6
96	4
97	7
98	8
99	7
100	7

cp's OEIS Frontend

A352286 Number of ways to write n as w + x^2 + 2*y^2 + 3*z^2 + x*y*z, where w is 0 or 1, and x,y,z are nonnegative integers.

Table of values

List of values

A352286 Number of ways to write n as w + x^2 + 2y^2 + 3z^2 + xyz, where w is 0 or 1, and x,y,z are nonnegative integers.

n	a(n)
0	1
1	2
2	2
3	3
4	4
5	3
6	2
7	3
8	3
9	3
10	2
11	3
12	6
13	4
14	3
15	2
16	2
17	5
18	5
19	5
20	4
21	3
22	4
23	2
24	1
25	5
26	5
27	4
28	6
29	5
30	3
31	3
32	4
33	5
34	4
35	5
36	7
37	5
38	4
39	5
40	4
41	3
42	3
43	3
44	4
45	3
46	3
47	5
48	6
49	7
50	6
51	5
52	7
53	6
54	4
55	4
56	4
57	7
58	5
59	4
60	4
61	3
62	7
63	5
64	4
65	5
66	5
67	8
68	6
69	2
70	2
71	2
72	4
73	6
74	4
75	6
76	10
77	11
78	6
79	2
80	5
81	7
82	7
83	7
84	8
85	5
86	3
87	3
88	2
89	4
90	4
91	7
92	7
93	4
94	6
95	6
96	4
97	7
98	8
99	7
100	7