A081038 - cp's OEIS frontend

A081038 3rd binomial transform of (1,2,0,0,0,0,0,0,...).

n	a(n)
0	1
1	5
2	21
3	81
4	297
5	1053
6	3645
7	12393
8	41553
9	137781
10	452709
11	1476225
12	4782969
13	15411789
14	49424013
15	157837977
16	502211745
17	1592728677
18	5036466357
19	15884240049
20	49977243081
21	156905298045
22	491636600541
23	1537671920841

[1, 5, 21, 81, 297, 1053, 3645, 12393, 41553, 137781, 452709, 1476225, 4782969, 15411789, 49424013, 157837977, 502211745, 1592728677, 5036466357, 15884240049, 49977243081, 156905298045, 491636600541, 1537671920841]

cp's OEIS Frontend

A081038 3rd binomial transform of (1,2,0,0,0,0,0,0,...).

Table of values

List of values