A262880 - cp's OEIS frontend

A262880 Number of ordered ways to write n as w(w+1)/2 + x^3 + y^3 + 2z^3 with w > 0, 0 <= x <= y and z >= 0.

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

[1, 1, 3, 2, 3, 2, 2, 2, 2, 3, 3, 4, 2, 3, 2, 2, 5, 3, 6, 2, 4, 3, 4, 4, 3, 4, 2, 5, 3, 6, 7, 4, 5, 2, 3, 4, 5, 8, 6, 4, 1, 2, 2, 5, 7, 6, 6, 2, 3, 3, 1, 5, 5, 5, 5, 5, 8, 5, 4, 4, 5, 3, 6, 6, 7, 8, 3, 6, 6, 5, 9, 6, 9, 3, 7, 5, 7, 3, 5, 9, 3, 11, 6, 9, 5, 3, 7, 4, 4, 7, 9, 8, 5, 8, 7, 7, 2, 6, 7, 4]

cp's OEIS Frontend

A262880 Number of ordered ways to write n as w(w+1)/2 + x^3 + y^3 + 2z^3 with w > 0, 0 <= x <= y and z >= 0.

Table of values

List of values

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

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

cp's OEIS Frontend

A262880 Number of ordered ways to write n as w*(w+1)/2 + x^3 + y^3 + 2*z^3 with w > 0, 0 <= x <= y and z >= 0.

Table of values

List of values

A262880 Number of ordered ways to write n as w(w+1)/2 + x^3 + y^3 + 2z^3 with w > 0, 0 <= x <= y and z >= 0.

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