A306225 - cp's OEIS frontend

A306225 Number of ways to write n as w + x^5 + pen(y) + pen(z), where w is 0 or 1, and x,y,z are integers with x >= w and pen(y) < pen(z), and where pen(m) denotes the pentagonal number m(3m-1)/2.

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

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

cp's OEIS Frontend

A306225 Number of ways to write n as w + x^5 + pen(y) + pen(z), where w is 0 or 1, and x,y,z are integers with x >= w and pen(y) < pen(z), and where pen(m) denotes the pentagonal number m(3m-1)/2.

Table of values

List of values

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

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

cp's OEIS Frontend

A306225 Number of ways to write n as w + x^5 + pen(y) + pen(z), where w is 0 or 1, and x,y,z are integers with x >= w and pen(y) < pen(z), and where pen(m) denotes the pentagonal number m*(3*m-1)/2.

Table of values

List of values

A306225 Number of ways to write n as w + x^5 + pen(y) + pen(z), where w is 0 or 1, and x,y,z are integers with x >= w and pen(y) < pen(z), and where pen(m) denotes the pentagonal number m(3m-1)/2.

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