A335417 - cp's OEIS frontend

A335417 a(n) = denominator of Sum_{k=2..A335138(n)} abs(A309229(n, k))/k.

n	a(n)
1	6
2	15
3	20
4	15
5	4
6	35
7	360
8	630
9	420
10	1386
11	280
12	5005
13	280
14	1287
15	3080
16	3465
17	2520
18	770
19	27720
20	9009
21	5720
22	16380
23	360360
24	10010
25	360360
26	3465
27	40040
28	25740
29	360360
30	323323
31	1750320
32	765765
33	123760
34	3423420
35	720720
36	4849845
37	360360
38	45045

[6, 15, 20, 15, 4, 35, 360, 630, 420, 1386, 280, 5005, 280, 1287, 3080, 3465, 2520, 770, 27720, 9009, 5720, 16380, 360360, 10010, 360360, 3465, 40040, 25740, 360360, 323323, 1750320, 765765, 123760, 3423420, 720720, 4849845, 360360, 45045]

cp's OEIS Frontend

A335417 a(n) = denominator of Sum_{k=2..A335138(n)} abs(A309229(n, k))/k.

Table of values

List of values