A374410 - cp's OEIS frontend

A374410 Number of ways to write n as an ordered sum of a triangular number, a heptagonal number and an octagonal number.

n	a(n)
0	1
1	3
2	3
3	2
4	2
5	1
6	1
7	3
8	4
9	3
10	3
11	4
12	2
13	1
14	2
15	3
16	3
17	2
18	4
19	3
20	1
21	4
22	6
23	4
24	3
25	3
26	1
27	2
28	5
29	7
30	3
31	2
32	2
33	1
34	3
35	3
36	7
37	5
38	3
39	2
40	4
41	4
42	4
43	6
44	4
45	5
46	4
47	5
48	2
49	4
50	4
51	2
52	2
53	3
54	4
55	6
56	8
57	5
58	4
59	2
60	2
61	4
62	6
63	6
64	5
65	3
66	6
67	5
68	5
69	3
70	5
71	4
72	2
73	6
74	4
75	6
76	6
77	5
78	4
79	5
80	4
81	4
82	4
83	6
84	7
85	4
86	7
87	6
88	2
89	4
90	2
91	6
92	7
93	5
94	4
95	4
96	5
97	6
98	4
99	7
100	8
101	4
102	7
103	5

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

cp's OEIS Frontend

A374410 Number of ways to write n as an ordered sum of a triangular number, a heptagonal number and an octagonal number.

Table of values

List of values

n	a(n)
0	1
1	3
2	3
3	2
4	2
5	1
6	1
7	3
8	4
9	3
10	3
11	4
12	2
13	1
14	2
15	3
16	3
17	2
18	4
19	3
20	1
21	4
22	6
23	4
24	3
25	3
26	1
27	2
28	5
29	7
30	3
31	2
32	2
33	1
34	3
35	3
36	7
37	5
38	3
39	2
40	4
41	4
42	4
43	6
44	4
45	5
46	4
47	5
48	2
49	4
50	4
51	2
52	2
53	3
54	4
55	6
56	8
57	5
58	4
59	2
60	2
61	4
62	6
63	6
64	5
65	3
66	6
67	5
68	5
69	3
70	5
71	4
72	2
73	6
74	4
75	6
76	6
77	5
78	4
79	5
80	4
81	4
82	4
83	6
84	7
85	4
86	7
87	6
88	2
89	4
90	2
91	6
92	7
93	5
94	4
95	4
96	5
97	6
98	4
99	7
100	8
101	4
102	7
103	5

n	a(n)
0	1
1	3
2	3
3	2
4	2
5	1
6	1
7	3
8	4
9	3
10	3
11	4
12	2
13	1
14	2
15	3
16	3
17	2
18	4
19	3
20	1
21	4
22	6
23	4
24	3
25	3
26	1
27	2
28	5
29	7
30	3
31	2
32	2
33	1
34	3
35	3
36	7
37	5
38	3
39	2
40	4
41	4
42	4
43	6
44	4
45	5
46	4
47	5
48	2
49	4
50	4
51	2
52	2
53	3
54	4
55	6
56	8
57	5
58	4
59	2
60	2
61	4
62	6
63	6
64	5
65	3
66	6
67	5
68	5
69	3
70	5
71	4
72	2
73	6
74	4
75	6
76	6
77	5
78	4
79	5
80	4
81	4
82	4
83	6
84	7
85	4
86	7
87	6
88	2
89	4
90	2
91	6
92	7
93	5
94	4
95	4
96	5
97	6
98	4
99	7
100	8
101	4
102	7
103	5

n	a(n)
0	1
1	3
2	3
3	2
4	2
5	1
6	1
7	3
8	4
9	3
10	3
11	4
12	2
13	1
14	2
15	3
16	3
17	2
18	4
19	3
20	1
21	4
22	6
23	4
24	3
25	3
26	1
27	2
28	5
29	7
30	3
31	2
32	2
33	1
34	3
35	3
36	7
37	5
38	3
39	2
40	4
41	4
42	4
43	6
44	4
45	5
46	4
47	5
48	2
49	4
50	4
51	2
52	2
53	3
54	4
55	6
56	8
57	5
58	4
59	2
60	2
61	4
62	6
63	6
64	5
65	3
66	6
67	5
68	5
69	3
70	5
71	4
72	2
73	6
74	4
75	6
76	6
77	5
78	4
79	5
80	4
81	4
82	4
83	6
84	7
85	4
86	7
87	6
88	2
89	4
90	2
91	6
92	7
93	5
94	4
95	4
96	5
97	6
98	4
99	7
100	8
101	4
102	7
103	5