A253187 - cp's OEIS frontend

A253187 Number of ordered ways to write n as the sum of a pentagonal number, a second pentagonal number and a generalized decagonal number.

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

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

cp's OEIS Frontend

A253187 Number of ordered ways to write n as the sum of a pentagonal number, a second pentagonal number and a generalized decagonal number.

Table of values

List of values

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

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

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