A271919 - cp's OEIS frontend

A271919 Numerator of Product_{j=1..n-1} ((3j+1)/(3j+2)).

n	a(n)
1	1
2	4
3	7
4	7
5	13
6	104
7	494
8	988
9	190
10	5320
11	20615
12	589
13	1147
14	11470
15	246605
16	246605
17	2416729
18	62834954
19	4488211
20	4488211
21	8831641
22	10869712
23	182067676
24	2548947464
25	2514502228
26	27300309904
27	134795280151
28	269590560302
29	3134773957
30	25078191656
31	570528860174
32	60055669492
33	59442856538

[1, 4, 7, 7, 13, 104, 494, 988, 190, 5320, 20615, 589, 1147, 11470, 246605, 246605, 2416729, 62834954, 4488211, 4488211, 8831641, 10869712, 182067676, 2548947464, 2514502228, 27300309904, 134795280151, 269590560302, 3134773957, 25078191656, 570528860174, 60055669492, 59442856538]

cp's OEIS Frontend

A271919 Numerator of Product_{j=1..n-1} ((3j+1)/(3j+2)).

Table of values

List of values

cp's OEIS Frontend

A271919 Numerator of Product_{j=1..n-1} ((3*j+1)/(3*j+2)).

Table of values

List of values

A271919 Numerator of Product_{j=1..n-1} ((3j+1)/(3j+2)).