A372213 - cp's OEIS frontend

A372213 a(n) = [x^n] f(x)^n, where f(x) = (1 - x^7)^7/((1 - x^3)^3 * (1 - x^4)^4).

n	a(n)
0	1
1	0
2	0
3	9
4	16
5	0
6	171
7	539
8	528
9	3654
10	16500
11	29282
12	101851
13	483340
14	1215445
15	3416634
16	14564880
17	44585475
18	124007202
19	462804166
20	1555048516
21	4547401595
22	15500748802
23	53459717443
24	164998563675
25	538593687500
26	1845162146828
27	5920282930815
28	19091999953749
29	64389113743812
30	211137579083046

[1, 0, 0, 9, 16, 0, 171, 539, 528, 3654, 16500, 29282, 101851, 483340, 1215445, 3416634, 14564880, 44585475, 124007202, 462804166, 1555048516, 4547401595, 15500748802, 53459717443, 164998563675, 538593687500, 1845162146828, 5920282930815, 19091999953749, 64389113743812, 211137579083046]

cp's OEIS Frontend

A372213 a(n) = [x^n] f(x)^n, where f(x) = (1 - x^7)^7/((1 - x^3)^3 * (1 - x^4)^4).

Table of values

List of values