A114172 - cp's OEIS frontend

A114172 Triangle, read by rows, where the g.f. of column n, C_n(x), equals the g.f. of row n, R_n(x), divided by (1-x)^(n+1), for n>=0; e.g., C_n(x) = R_n(x)/(1-x)^(n+1).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	5
8	6
9	1
10	1
11	7
12	16
13	9
14	1
15	1
16	9
17	31
18	36
19	12
20	1
21	1
22	11
23	51
24	95
25	66
26	15
27	1
28	1
29	13
30	76
31	199
32	229
33	106
34	18
35	1
36	1
37	15
38	106
39	361
40	601
41	467
42	156
43	21
44	1
45	1
46	17
47	141
48	594
49	1316
50	1509
51	844
52	216
53	24
54	1
55	1
56	19
57	181
58	911
59	2542
60	3951
61	3293
62	1395
63	286
64	27
65	1
66	1
67	21
68	226

[1, 1, 1, 1, 3, 1, 1, 5, 6, 1, 1, 7, 16, 9, 1, 1, 9, 31, 36, 12, 1, 1, 11, 51, 95, 66, 15, 1, 1, 13, 76, 199, 229, 106, 18, 1, 1, 15, 106, 361, 601, 467, 156, 21, 1, 1, 17, 141, 594, 1316, 1509, 844, 216, 24, 1, 1, 19, 181, 911, 2542, 3951, 3293, 1395, 286, 27, 1, 1, 21, 226]

cp's OEIS Frontend

A114172 Triangle, read by rows, where the g.f. of column n, C_n(x), equals the g.f. of row n, R_n(x), divided by (1-x)^(n+1), for n>=0; e.g., C_n(x) = R_n(x)/(1-x)^(n+1).

Table of values

List of values