A344050 - cp's OEIS frontend

A344050 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n, k)|Lah(n, k)|. Inverse binomial convolution of the unsigned Lah numbers A271703.

n	a(n)
0	1
1	1
2	-3
3	1
4	73
5	-699
6	3001
7	24697
8	-783999
9	10946233
10	-80958779
11	-656003919
12	40097528857
13	-944102982419
14	14449693290033
15	-81180376526759
16	-4110744092532479
17	203618771909117937
18	-5868277577182238579
19	117997016943575159713
20	-1055340561026036009559
21	-45279878749358024400299

[1, 1, -3, 1, 73, -699, 3001, 24697, -783999, 10946233, -80958779, -656003919, 40097528857, -944102982419, 14449693290033, -81180376526759, -4110744092532479, 203618771909117937, -5868277577182238579, 117997016943575159713, -1055340561026036009559, -45279878749358024400299]

cp's OEIS Frontend

A344050 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n, k)|Lah(n, k)|. Inverse binomial convolution of the unsigned Lah numbers A271703.

Table of values

List of values

cp's OEIS Frontend

A344050 a(n) = Sum_{k=0..n} (-1)^(n-k)*binomial(n, k)*|Lah(n, k)|. Inverse binomial convolution of the unsigned Lah numbers A271703.

Table of values

List of values

A344050 a(n) = Sum_{k=0..n} (-1)^(n-k)binomial(n, k)|Lah(n, k)|. Inverse binomial convolution of the unsigned Lah numbers A271703.