A107111 - cp's OEIS frontend

A107111 Number array whose rows are the series reversions of x(1-x)/(1+x)^k, read by antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	6
9	5
10	1
11	4
12	13
13	22
14	14
15	1
16	5
17	23
18	67
19	90
20	42
21	1
22	6
23	36
24	156
25	381
26	394
27	132
28	1
29	7
30	52
31	305
32	1162
33	2307
34	1806
35	429
36	1
37	8
38	71
39	530
40	2833
41	9192
42	14589
43	8558
44	1430
45	1
46	9
47	93
48	847
49	5919
50	27916
51	75819
52	95235
53	41586
54	4862
55	1
56	10
57	118
58	1272
59	11070
60	70098
61	286632
62	644908
63	636925
64	206098
65	16796

[1, 1, 1, 1, 2, 2, 1, 3, 6, 5, 1, 4, 13, 22, 14, 1, 5, 23, 67, 90, 42, 1, 6, 36, 156, 381, 394, 132, 1, 7, 52, 305, 1162, 2307, 1806, 429, 1, 8, 71, 530, 2833, 9192, 14589, 8558, 1430, 1, 9, 93, 847, 5919, 27916, 75819, 95235, 41586, 4862, 1, 10, 118, 1272, 11070, 70098, 286632, 644908, 636925, 206098, 16796]

cp's OEIS Frontend

A107111 Number array whose rows are the series reversions of x(1-x)/(1+x)^k, read by antidiagonals.

Table of values

List of values