A371301 - cp's OEIS frontend

A371301 Expansion of (x^2 + x - 1)/((1 - x)(2x^2 + 3*x - 1)). Row sums of A371300.

n	a(n)
0	1
1	3
2	10
3	35
4	124
5	441
6	1570
7	5591
8	19912
9	70917
10	252574
11	899555
12	3203812
13	11410545
14	40639258
15	144738863
16	515495104
17	1835963037
18	6538879318
19	23288564027
20	82943450716
21	295407480201
22	1052109342034
23	3747142986503
24	13345647643576
25	47531228903733
26	169284981998350

[1, 3, 10, 35, 124, 441, 1570, 5591, 19912, 70917, 252574, 899555, 3203812, 11410545, 40639258, 144738863, 515495104, 1835963037, 6538879318, 23288564027, 82943450716, 295407480201, 1052109342034, 3747142986503, 13345647643576, 47531228903733, 169284981998350]

cp's OEIS Frontend

A371301 Expansion of (x^2 + x - 1)/((1 - x)(2x^2 + 3*x - 1)). Row sums of A371300.

Table of values

List of values

cp's OEIS Frontend

A371301 Expansion of (x^2 + x - 1)/((1 - x)*(2*x^2 + 3*x - 1)). Row sums of A371300.

Table of values

List of values

A371301 Expansion of (x^2 + x - 1)/((1 - x)(2x^2 + 3*x - 1)). Row sums of A371300.