A292305 - cp's OEIS frontend

A292305 a(n) = [x^n] Product_{k>=1} (1 + n^k*x^k).

n	a(n)
0	1
1	1
2	4
3	54
4	512
5	9375
6	186624
7	4117715
8	100663296
9	3099363912
10	100000000000
11	3423740047332
12	133741506723840
13	5451751918660554
14	244464150162276352
15	11823135040283203125
16	590295810358705651712
17	31435129951680797038726
18	1809934771463640728469504

[1, 1, 4, 54, 512, 9375, 186624, 4117715, 100663296, 3099363912, 100000000000, 3423740047332, 133741506723840, 5451751918660554, 244464150162276352, 11823135040283203125, 590295810358705651712, 31435129951680797038726, 1809934771463640728469504]

cp's OEIS Frontend

A292305 a(n) = [x^n] Product_{k>=1} (1 + n^k*x^k).

Table of values

List of values