A099604 - cp's OEIS frontend

A099604 Antidiagonal sums of triangle A099602, in which row n equals the inverse binomial transform of column n of the triangle of trinomial coefficients (A027907).

n	a(n)
0	1
1	1
2	2
3	4
4	7
5	12
6	23
7	40
8	72
9	131
10	233
11	420
12	756
13	1355
14	2438
15	4381
16	7868
17	14144
18	25413
19	45661
20	82058
21	147444
22	264943
23	476092
24	855483
25	1537236
26	2762296
27	4963591
28	8919173
29	16027012
30	28799164
31	51749715
32	92989886
33	167094985
34	300255720

[1, 1, 2, 4, 7, 12, 23, 40, 72, 131, 233, 420, 756, 1355, 2438, 4381, 7868, 14144, 25413, 45661, 82058, 147444, 264943, 476092, 855483, 1537236, 2762296, 4963591, 8919173, 16027012, 28799164, 51749715, 92989886, 167094985, 300255720]

cp's OEIS Frontend

A099604 Antidiagonal sums of triangle A099602, in which row n equals the inverse binomial transform of column n of the triangle of trinomial coefficients (A027907).

Table of values

List of values