A338814 - cp's OEIS frontend

A338814 Expansion of e.g.f. log(Product_{k>0} (1 + x^k)^(1/k)).

n	a(n)
1	1
2	0
3	4
4	-6
5	48
6	0
7	1440
8	-10080
9	120960
10	0
11	7257600
12	-79833600
13	958003200
14	0
15	348713164800
16	-3923023104000
17	41845579776000
18	0
19	12804747411456000
20	-243290200817664000
21	9731608032706560000
22	0
23	2248001455555215360000
24	-103408066955539906560000

[1, 0, 4, -6, 48, 0, 1440, -10080, 120960, 0, 7257600, -79833600, 958003200, 0, 348713164800, -3923023104000, 41845579776000, 0, 12804747411456000, -243290200817664000, 9731608032706560000, 0, 2248001455555215360000, -103408066955539906560000]

cp's OEIS Frontend

A338814 Expansion of e.g.f. log(Product_{k>0} (1 + x^k)^(1/k)).

Table of values

List of values