A346682 - cp's OEIS frontend

A346682 a(n) = Sum_{k=0..n} (-1)^(n-k) * binomial(6k,k) / (5k + 1).

n	a(n)
0	1
1	0
2	6
3	45
4	461
5	5020
6	57812
7	691586
8	8512048
9	107095262
10	1371219004
11	17808830924
12	234048288772
13	3106795261083
14	41593689788637
15	560980967638479
16	7614970691479315
17	103957059568762775
18	1426355910771621805
19	19658792867492660060
20	272046427837226505466

[1, 0, 6, 45, 461, 5020, 57812, 691586, 8512048, 107095262, 1371219004, 17808830924, 234048288772, 3106795261083, 41593689788637, 560980967638479, 7614970691479315, 103957059568762775, 1426355910771621805, 19658792867492660060, 272046427837226505466]

cp's OEIS Frontend

A346682 a(n) = Sum_{k=0..n} (-1)^(n-k) * binomial(6k,k) / (5k + 1).

Table of values

List of values

cp's OEIS Frontend

A346682 a(n) = Sum_{k=0..n} (-1)^(n-k) * binomial(6*k,k) / (5*k + 1).

Table of values

List of values

A346682 a(n) = Sum_{k=0..n} (-1)^(n-k) * binomial(6k,k) / (5k + 1).