A262815 - cp's OEIS frontend

A262815 Number of ordered ways to write n as x^3 + y(y+1)/2 + z(3*z+1)/2, where x, y and z are nonnegative integers.

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

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

cp's OEIS Frontend

A262815 Number of ordered ways to write n as x^3 + y(y+1)/2 + z(3*z+1)/2, where x, y and z are nonnegative integers.

Table of values

List of values

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

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

cp's OEIS Frontend

A262815 Number of ordered ways to write n as x^3 + y*(y+1)/2 + z*(3*z+1)/2, where x, y and z are nonnegative integers.

Table of values

List of values

A262815 Number of ordered ways to write n as x^3 + y(y+1)/2 + z(3*z+1)/2, where x, y and z are nonnegative integers.

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