A101879 - cp's OEIS frontend

A101879 a(0) = 1, a(1) = 1, a(2) = 2; for n > 2, a(n) = 5a(n-1) - 5a(n-2) + a(n-3).

n	a(n)
0	1
1	1
2	2
3	6
4	21
5	77
6	286
7	1066
8	3977
9	14841
10	55386
11	206702
12	771421
13	2878981
14	10744502
15	40099026
16	149651601
17	558507377
18	2084377906
19	7779004246
20	29031639077
21	108347552061
22	404358569166
23	1509086724602
24	5631988329241
25	21018866592361
26	78443478040202
27	292755045568446

[1, 1, 2, 6, 21, 77, 286, 1066, 3977, 14841, 55386, 206702, 771421, 2878981, 10744502, 40099026, 149651601, 558507377, 2084377906, 7779004246, 29031639077, 108347552061, 404358569166, 1509086724602, 5631988329241, 21018866592361, 78443478040202, 292755045568446]

cp's OEIS Frontend

A101879 a(0) = 1, a(1) = 1, a(2) = 2; for n > 2, a(n) = 5a(n-1) - 5a(n-2) + a(n-3).

Table of values

List of values

cp's OEIS Frontend

A101879 a(0) = 1, a(1) = 1, a(2) = 2; for n > 2, a(n) = 5*a(n-1) - 5*a(n-2) + a(n-3).

Table of values

List of values

A101879 a(0) = 1, a(1) = 1, a(2) = 2; for n > 2, a(n) = 5a(n-1) - 5a(n-2) + a(n-3).