A303914 - cp's OEIS frontend

A303914 a(n) = [x^n] (1/(1 - x))Product_{k>=1} 1/(1 - nx^k).

n	a(n)
0	1
1	2
2	9
3	55
4	465
5	5051
6	69265
7	1147287
8	22307905
9	497211049
10	12484203601
11	348391613615
12	10691846920081
13	357749800027465
14	12958472141161457
15	505088781523073326
16	21076091000708067585
17	937322034938743608556
18	44256147057318887809993
19	2210813717869831566759857
20	116492226446226314836976401

[1, 2, 9, 55, 465, 5051, 69265, 1147287, 22307905, 497211049, 12484203601, 348391613615, 10691846920081, 357749800027465, 12958472141161457, 505088781523073326, 21076091000708067585, 937322034938743608556, 44256147057318887809993, 2210813717869831566759857, 116492226446226314836976401]

cp's OEIS Frontend

A303914 a(n) = [x^n] (1/(1 - x))Product_{k>=1} 1/(1 - nx^k).

Table of values

List of values

cp's OEIS Frontend

A303914 a(n) = [x^n] (1/(1 - x))*Product_{k>=1} 1/(1 - n*x^k).

Table of values

List of values

A303914 a(n) = [x^n] (1/(1 - x))Product_{k>=1} 1/(1 - nx^k).