A193479 - cp's OEIS frontend

A193479 G.f. A(x) satisfies: 1+x = Sum_{n>=0} A(x)^n/sf(n), where A(x) = Sum_{n>=1} a(n)*x^n/sf(n), and sf(n) = Product_{k=0..n} k! is the superfactorial of n (A000178).

n	a(n)
1	1
2	-1
3	5
4	-121
5	16199
6	-13857481
7	86631572159
8	-4470597876144961
9	2126428452257713430399
10	-10305779379533133607589385601
11	557802385738943120790269629003660799
12	-366846102335019802908345392106358106684889601
13	3169417347948517943104654704100947667168800468999705599

[1, -1, 5, -121, 16199, -13857481, 86631572159, -4470597876144961, 2126428452257713430399, -10305779379533133607589385601, 557802385738943120790269629003660799, -366846102335019802908345392106358106684889601, 3169417347948517943104654704100947667168800468999705599]

cp's OEIS Frontend

A193479 G.f. A(x) satisfies: 1+x = Sum_{n>=0} A(x)^n/sf(n), where A(x) = Sum_{n>=1} a(n)*x^n/sf(n), and sf(n) = Product_{k=0..n} k! is the superfactorial of n (A000178).

Table of values

List of values