A361550 - cp's OEIS frontend

A361550 Expansion of g.f. A(x,y) satisfying xy = Sum_{n=-oo..+oo} x^(n(3n+1)/2) (A(x,y)^(3n) - 1/A(x,y)^(3n+1)), as a triangle read by rows.

n	a(n)
0	1
1	0
2	1
3	0
4	5
5	1
6	0
7	18
8	10
9	1
10	0
11	55
12	61
13	20
14	1
15	0
16	149
17	290
18	215
19	35
20	1
21	0
22	371
23	1172
24	1660
25	555
26	56
27	1
28	0
29	867
30	4212
31	10311
32	5850
33	1254
34	84
35	1
36	0
37	1923
38	13833
39	54688
40	47460
41	17773
42	2555
43	120
44	1
45	0
46	4086
47	42262
48	256815
49	319409
50	188300
51	46844
52	4810
53	165
54	1
55	0
56	8374
57	121625
58	1093790
59	1864445
60	1621116
61	621915
62	111348
63	8505
64	220
65	1
66	0
67	16634
68	332764
69	4297370
70	9717550
71	11913160
72	6557572
73	1818022
74	243795
75	14290
76	286
77	1

[1, 0, 1, 0, 5, 1, 0, 18, 10, 1, 0, 55, 61, 20, 1, 0, 149, 290, 215, 35, 1, 0, 371, 1172, 1660, 555, 56, 1, 0, 867, 4212, 10311, 5850, 1254, 84, 1, 0, 1923, 13833, 54688, 47460, 17773, 2555, 120, 1, 0, 4086, 42262, 256815, 319409, 188300, 46844, 4810, 165, 1, 0, 8374, 121625, 1093790, 1864445, 1621116, 621915, 111348, 8505, 220, 1, 0, 16634, 332764, 4297370, 9717550, 11913160, 6557572, 1818022, 243795, 14290, 286, 1]

cp's OEIS Frontend

A361550 Expansion of g.f. A(x,y) satisfying xy = Sum_{n=-oo..+oo} x^(n(3n+1)/2) (A(x,y)^(3n) - 1/A(x,y)^(3n+1)), as a triangle read by rows.

Table of values

List of values

cp's OEIS Frontend

A361550 Expansion of g.f. A(x,y) satisfying x*y = Sum_{n=-oo..+oo} x^(n*(3*n+1)/2) * (A(x,y)^(3*n) - 1/A(x,y)^(3*n+1)), as a triangle read by rows.

Table of values

List of values

A361550 Expansion of g.f. A(x,y) satisfying xy = Sum_{n=-oo..+oo} x^(n(3n+1)/2) (A(x,y)^(3n) - 1/A(x,y)^(3n+1)), as a triangle read by rows.