A087161 - cp's OEIS frontend

A087161 Records in A087159, i.e., A087159(a(n)) = n, and satisfies the recurrence a(n+3) = 5a(n+2) - 6 a(n+1) + 2*a(n) with a(1) = 1, a(2) = 2, and a(3) = 4.

n	a(n)
1	1
2	2
3	4
4	10
5	30
6	98
7	330
8	1122
9	3826
10	13058
11	44578
12	152194
13	519618
14	1774082
15	6057090
16	20680194
17	70606594
18	241065986
19	823050754
20	2810071042
21	9594182658
22	32756588546
23	111837988866
24	381838778370
25	1303679135746
26	4451038986242

[1, 2, 4, 10, 30, 98, 330, 1122, 3826, 13058, 44578, 152194, 519618, 1774082, 6057090, 20680194, 70606594, 241065986, 823050754, 2810071042, 9594182658, 32756588546, 111837988866, 381838778370, 1303679135746, 4451038986242]

cp's OEIS Frontend

A087161 Records in A087159, i.e., A087159(a(n)) = n, and satisfies the recurrence a(n+3) = 5a(n+2) - 6 a(n+1) + 2*a(n) with a(1) = 1, a(2) = 2, and a(3) = 4.

Table of values

List of values

cp's OEIS Frontend

A087161 Records in A087159, i.e., A087159(a(n)) = n, and satisfies the recurrence a(n+3) = 5*a(n+2) - 6* a(n+1) + 2*a(n) with a(1) = 1, a(2) = 2, and a(3) = 4.

Table of values

List of values

A087161 Records in A087159, i.e., A087159(a(n)) = n, and satisfies the recurrence a(n+3) = 5a(n+2) - 6 a(n+1) + 2*a(n) with a(1) = 1, a(2) = 2, and a(3) = 4.