A306460 - cp's OEIS frontend

A306460 Number of ways to write n as x(2x-1) + y(y+1)/2 + z(z+1)(z+2)/6, where x,y,z are nonnegative integers with x > 0.

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

[1, 2, 1, 1, 2, 2, 3, 3, 1, 2, 4, 3, 2, 1, 2, 6, 5, 1, 3, 3, 4, 6, 1, 1, 4, 6, 3, 3, 5, 3, 6, 4, 2, 3, 5, 5, 4, 6, 4, 2, 5, 5, 3, 5, 2, 6, 7, 3, 5, 5, 7, 5, 4, 2, 5, 8, 5, 3, 2, 6, 6, 4, 5, 5, 6, 7, 5, 5, 4, 6, 9, 6, 6, 5, 1, 7, 8, 3, 2, 6, 7, 5, 6, 5, 7, 8, 5, 3, 2, 6, 10, 6, 8, 7, 7, 5, 4, 6, 5, 5]

cp's OEIS Frontend

A306460 Number of ways to write n as x(2x-1) + y(y+1)/2 + z(z+1)(z+2)/6, where x,y,z are nonnegative integers with x > 0.

Table of values

List of values

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

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

cp's OEIS Frontend

A306460 Number of ways to write n as x*(2x-1) + y*(y+1)/2 + z*(z+1)*(z+2)/6, where x,y,z are nonnegative integers with x > 0.

Table of values

List of values

A306460 Number of ways to write n as x(2x-1) + y(y+1)/2 + z(z+1)(z+2)/6, where x,y,z are nonnegative integers with x > 0.

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