A055373 - cp's OEIS frontend

A055373 Invert transform applied twice to Pascal's triangle A007318.

n	a(n)
0	1
1	1
2	1
3	3
4	6
5	3
6	9
7	27
8	27
9	9
10	27
11	108
12	162
13	108
14	27
15	81
16	405
17	810
18	810
19	405
20	81
21	243
22	1458
23	3645
24	4860
25	3645
26	1458
27	243
28	729
29	5103
30	15309
31	25515
32	25515
33	15309
34	5103
35	729
36	2187
37	17496
38	61236
39	122472
40	153090
41	122472
42	61236
43	17496
44	2187
45	6561

[1, 1, 1, 3, 6, 3, 9, 27, 27, 9, 27, 108, 162, 108, 27, 81, 405, 810, 810, 405, 81, 243, 1458, 3645, 4860, 3645, 1458, 243, 729, 5103, 15309, 25515, 25515, 15309, 5103, 729, 2187, 17496, 61236, 122472, 153090, 122472, 61236, 17496, 2187, 6561]

cp's OEIS Frontend

A055373 Invert transform applied twice to Pascal's triangle A007318.

Table of values

List of values