A203192 - cp's OEIS frontend

A203192 (n-1)-st elementary symmetric function of the first n terms of (1,2,1,4,1,6,1,8,...)=(A124625 for n>1).

n	a(n)
1	1
2	3
3	5
4	22
5	30
6	188
7	236
8	1936
9	2320
10	23584
11	27424
12	332928
13	379008
14	5352192
15	5997312
16	96602112
17	106924032
18	1934954496
19	2120749056
20	42600775680
21	46316666880
22	1022682562560
23	1104432168960
24	26588121661440
25	28550112215040

[1, 3, 5, 22, 30, 188, 236, 1936, 2320, 23584, 27424, 332928, 379008, 5352192, 5997312, 96602112, 106924032, 1934954496, 2120749056, 42600775680, 46316666880, 1022682562560, 1104432168960, 26588121661440, 28550112215040]

cp's OEIS Frontend

A203192 (n-1)-st elementary symmetric function of the first n terms of (1,2,1,4,1,6,1,8,...)=(A124625 for n>1).

Table of values

List of values