A093856 - cp's OEIS frontend

A093856 a(0)=1; a(1)=2; a(n+1) = 2na(n) - a(n-1) for n >= 1.

n	a(n)
0	1
1	2
2	3
3	10
4	57
5	446
6	4403
7	52390
8	729057
9	11612522
10	208296339
11	4154314258
12	91186617337
13	2184324501830
14	56701250430243
15	1585450687544974
16	47506819375918977
17	1518632769341862290
18	51586007338247398883

[1, 2, 3, 10, 57, 446, 4403, 52390, 729057, 11612522, 208296339, 4154314258, 91186617337, 2184324501830, 56701250430243, 1585450687544974, 47506819375918977, 1518632769341862290, 51586007338247398883]

cp's OEIS Frontend

A093856 a(0)=1; a(1)=2; a(n+1) = 2na(n) - a(n-1) for n >= 1.

Table of values

List of values

cp's OEIS Frontend

A093856 a(0)=1; a(1)=2; a(n+1) = 2*n*a(n) - a(n-1) for n >= 1.

Table of values

List of values

A093856 a(0)=1; a(1)=2; a(n+1) = 2na(n) - a(n-1) for n >= 1.