A374409 - cp's OEIS frontend

A374409 Number of ways to write n as an ordered sum of a triangular number, a pentagonal number and a hexagonal number.

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

[1, 3, 3, 2, 2, 2, 4, 5, 3, 2, 2, 4, 5, 3, 2, 4, 7, 4, 3, 3, 2, 7, 6, 5, 2, 2, 5, 4, 8, 6, 5, 3, 3, 6, 6, 4, 5, 7, 6, 5, 3, 6, 5, 8, 4, 3, 7, 5, 5, 4, 8, 11, 6, 4, 3, 5, 12, 7, 6, 1, 8, 7, 3, 6, 4, 6, 7, 12, 6, 5, 4, 9, 11, 11, 4, 1, 5, 8, 11, 7, 6, 9, 8, 4, 6, 7, 10, 3, 8, 4, 4, 10, 8, 9, 9, 11, 7, 7, 8, 10, 4]

cp's OEIS Frontend

A374409 Number of ways to write n as an ordered sum of a triangular number, a pentagonal number and a hexagonal number.

Table of values

List of values

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

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

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