A113407 - cp's OEIS frontend

A113407 Expansion of psi(x) * phi(x^2) in powers of x where psi(), phi() are Ramanujan theta functions.

n	a(n)
0	1
1	1
2	2
3	3
4	0
5	2
6	1
7	0
8	4
9	2
10	1
11	2
12	2
13	0
14	2
15	1
16	0
17	2
18	4
19	2
20	0
21	3
22	0
23	4
24	2
25	0
26	0
27	0
28	3
29	2
30	2
31	0
32	2
33	4
34	0
35	2
36	3
37	0
38	4
39	2
40	0
41	0
42	2
43	0
44	2
45	1
46	2
47	4
48	0
49	0
50	2
51	2
52	0
53	6
54	2
55	1
56	2
57	2
58	0
59	0
60	4
61	0
62	0
63	4
64	0
65	2
66	1
67	0
68	4
69	0
70	0
71	2
72	2
73	4
74	2
75	2
76	0
77	2
78	5
79	0
80	2
81	0
82	2
83	0
84	2
85	0
86	4
87	4
88	0
89	0
90	0
91	1
92	0
93	4
94	0
95	2
96	2
97	0
98	4
99	4
100	2
101	2
102	0
103	0
104	2

[1, 1, 2, 3, 0, 2, 1, 0, 4, 2, 1, 2, 2, 0, 2, 1, 0, 2, 4, 2, 0, 3, 0, 4, 2, 0, 0, 0, 3, 2, 2, 0, 2, 4, 0, 2, 3, 0, 4, 2, 0, 0, 2, 0, 2, 1, 2, 4, 0, 0, 2, 2, 0, 6, 2, 1, 2, 2, 0, 0, 4, 0, 0, 4, 0, 2, 1, 0, 4, 0, 0, 2, 2, 4, 2, 2, 0, 2, 5, 0, 2, 0, 2, 0, 2, 0, 4, 4, 0, 0, 0, 1, 0, 4, 0, 2, 2, 0, 4, 4, 2, 2, 0, 0, 2]

cp's OEIS Frontend

A113407 Expansion of psi(x) * phi(x^2) in powers of x where psi(), phi() are Ramanujan theta functions.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	3
4	0
5	2
6	1
7	0
8	4
9	2
10	1
11	2
12	2
13	0
14	2
15	1
16	0
17	2
18	4
19	2
20	0
21	3
22	0
23	4
24	2
25	0
26	0
27	0
28	3
29	2
30	2
31	0
32	2
33	4
34	0
35	2
36	3
37	0
38	4
39	2
40	0
41	0
42	2
43	0
44	2
45	1
46	2
47	4
48	0
49	0
50	2
51	2
52	0
53	6
54	2
55	1
56	2
57	2
58	0
59	0
60	4
61	0
62	0
63	4
64	0
65	2
66	1
67	0
68	4
69	0
70	0
71	2
72	2
73	4
74	2
75	2
76	0
77	2
78	5
79	0
80	2
81	0
82	2
83	0
84	2
85	0
86	4
87	4
88	0
89	0
90	0
91	1
92	0
93	4
94	0
95	2
96	2
97	0
98	4
99	4
100	2
101	2
102	0
103	0
104	2

n	a(n)
0	1
1	1
2	2
3	3
4	0
5	2
6	1
7	0
8	4
9	2
10	1
11	2
12	2
13	0
14	2
15	1
16	0
17	2
18	4
19	2
20	0
21	3
22	0
23	4
24	2
25	0
26	0
27	0
28	3
29	2
30	2
31	0
32	2
33	4
34	0
35	2
36	3
37	0
38	4
39	2
40	0
41	0
42	2
43	0
44	2
45	1
46	2
47	4
48	0
49	0
50	2
51	2
52	0
53	6
54	2
55	1
56	2
57	2
58	0
59	0
60	4
61	0
62	0
63	4
64	0
65	2
66	1
67	0
68	4
69	0
70	0
71	2
72	2
73	4
74	2
75	2
76	0
77	2
78	5
79	0
80	2
81	0
82	2
83	0
84	2
85	0
86	4
87	4
88	0
89	0
90	0
91	1
92	0
93	4
94	0
95	2
96	2
97	0
98	4
99	4
100	2
101	2
102	0
103	0
104	2

n	a(n)
0	1
1	1
2	2
3	3
4	0
5	2
6	1
7	0
8	4
9	2
10	1
11	2
12	2
13	0
14	2
15	1
16	0
17	2
18	4
19	2
20	0
21	3
22	0
23	4
24	2
25	0
26	0
27	0
28	3
29	2
30	2
31	0
32	2
33	4
34	0
35	2
36	3
37	0
38	4
39	2
40	0
41	0
42	2
43	0
44	2
45	1
46	2
47	4
48	0
49	0
50	2
51	2
52	0
53	6
54	2
55	1
56	2
57	2
58	0
59	0
60	4
61	0
62	0
63	4
64	0
65	2
66	1
67	0
68	4
69	0
70	0
71	2
72	2
73	4
74	2
75	2
76	0
77	2
78	5
79	0
80	2
81	0
82	2
83	0
84	2
85	0
86	4
87	4
88	0
89	0
90	0
91	1
92	0
93	4
94	0
95	2
96	2
97	0
98	4
99	4
100	2
101	2
102	0
103	0
104	2