A075900 - cp's OEIS frontend

A075900 Expansion of g.f.: Product_{n>0} 1/(1 - 2^(n-1)*x^n).

n	a(n)
0	1
1	1
2	3
3	7
4	19
5	43
6	115
7	259
8	659
9	1523
10	3731
11	8531
12	20883
13	47379
14	113043
15	259219
16	609683
17	1385363
18	3245459
19	7344531
20	17028499
21	38579603
22	88585619
23	199845267
24	457864595
25	1028904339
26	2339763603
27	5256820115
28	11896157587
29	26626389395

[1, 1, 3, 7, 19, 43, 115, 259, 659, 1523, 3731, 8531, 20883, 47379, 113043, 259219, 609683, 1385363, 3245459, 7344531, 17028499, 38579603, 88585619, 199845267, 457864595, 1028904339, 2339763603, 5256820115, 11896157587, 26626389395]

cp's OEIS Frontend

A075900 Expansion of g.f.: Product_{n>0} 1/(1 - 2^(n-1)*x^n).

Table of values

List of values