A260412 - cp's OEIS frontend

A260412 Expansion of psi(x^2) * psi(x^3) / f(-x^2, -x^10) in powers of x where psi(), f(,) are Ramanujan theta functions.

n	a(n)
0	1
1	0
2	2
3	1
4	2
5	2
6	3
7	2
8	3
9	4
10	4
11	5
12	7
13	6
14	9
15	10
16	11
17	12
18	13
19	15
20	17
21	19
22	21
23	24
24	28
25	30
26	35
27	37
28	41
29	47
30	52
31	56
32	62
33	69
34	75
35	83
36	92
37	99
38	110
39	121
40	131
41	143
42	157
43	170
44	186
45	203
46	219
47	239
48	260
49	281
50	307
51	332
52	359
53	389
54	421
55	453
56	491
57	530
58	570
59	617
60	665
61	714
62	770

[1, 0, 2, 1, 2, 2, 3, 2, 3, 4, 4, 5, 7, 6, 9, 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 30, 35, 37, 41, 47, 52, 56, 62, 69, 75, 83, 92, 99, 110, 121, 131, 143, 157, 170, 186, 203, 219, 239, 260, 281, 307, 332, 359, 389, 421, 453, 491, 530, 570, 617, 665, 714, 770]

cp's OEIS Frontend

A260412 Expansion of psi(x^2) * psi(x^3) / f(-x^2, -x^10) in powers of x where psi(), f(,) are Ramanujan theta functions.

Table of values

List of values

n	a(n)
0	1
1	0
2	2
3	1
4	2
5	2
6	3
7	2
8	3
9	4
10	4
11	5
12	7
13	6
14	9
15	10
16	11
17	12
18	13
19	15
20	17
21	19
22	21
23	24
24	28
25	30
26	35
27	37
28	41
29	47
30	52
31	56
32	62
33	69
34	75
35	83
36	92
37	99
38	110
39	121
40	131
41	143
42	157
43	170
44	186
45	203
46	219
47	239
48	260
49	281
50	307
51	332
52	359
53	389
54	421
55	453
56	491
57	530
58	570
59	617
60	665
61	714
62	770

n	a(n)
0	1
1	0
2	2
3	1
4	2
5	2
6	3
7	2
8	3
9	4
10	4
11	5
12	7
13	6
14	9
15	10
16	11
17	12
18	13
19	15
20	17
21	19
22	21
23	24
24	28
25	30
26	35
27	37
28	41
29	47
30	52
31	56
32	62
33	69
34	75
35	83
36	92
37	99
38	110
39	121
40	131
41	143
42	157
43	170
44	186
45	203
46	219
47	239
48	260
49	281
50	307
51	332
52	359
53	389
54	421
55	453
56	491
57	530
58	570
59	617
60	665
61	714
62	770

n	a(n)
0	1
1	0
2	2
3	1
4	2
5	2
6	3
7	2
8	3
9	4
10	4
11	5
12	7
13	6
14	9
15	10
16	11
17	12
18	13
19	15
20	17
21	19
22	21
23	24
24	28
25	30
26	35
27	37
28	41
29	47
30	52
31	56
32	62
33	69
34	75
35	83
36	92
37	99
38	110
39	121
40	131
41	143
42	157
43	170
44	186
45	203
46	219
47	239
48	260
49	281
50	307
51	332
52	359
53	389
54	421
55	453
56	491
57	530
58	570
59	617
60	665
61	714
62	770