A248869 - cp's OEIS frontend

A248869 Satisfies Sum_{n>=0} a(n)x^n = x Product_{n>=0} (1 + x^n + x^(2*n))^a(n).

n	a(n)
0	0
1	1
2	1
3	2
4	3
5	7
6	15
7	34
8	79
9	190
10	459
11	1136
12	2833
13	7154
14	18206
15	46723
16	120656
17	313514
18	818763
19	2148434
20	5660790
21	14972103
22	39734107
23	105779291
24	282403830
25	755921733
26	2028277115
27	5454368549
28	14697955778
29	39682793675
30	107330573239
31	290783511134
32	789032648219

[0, 1, 1, 2, 3, 7, 15, 34, 79, 190, 459, 1136, 2833, 7154, 18206, 46723, 120656, 313514, 818763, 2148434, 5660790, 14972103, 39734107, 105779291, 282403830, 755921733, 2028277115, 5454368549, 14697955778, 39682793675, 107330573239, 290783511134, 789032648219]

cp's OEIS Frontend

A248869 Satisfies Sum_{n>=0} a(n)x^n = x Product_{n>=0} (1 + x^n + x^(2*n))^a(n).

Table of values

List of values

cp's OEIS Frontend

A248869 Satisfies Sum_{n>=0} a(n)*x^n = x * Product_{n>=0} (1 + x^n + x^(2*n))^a(n).

Table of values

List of values

A248869 Satisfies Sum_{n>=0} a(n)x^n = x Product_{n>=0} (1 + x^n + x^(2*n))^a(n).