A135446 - cp's OEIS frontend

A135446 a(n) = 3a(n-1) - 3a(n-2) + 2*a(n-3), with a(0) = a(1) = -1 and a(2) = 3.

n	a(n)
0	-1
1	-1
2	3
3	10
4	19
5	33
6	62
7	125
8	255
9	514
10	1027
11	2049
12	4094
13	8189
14	16383
15	32770
16	65539
17	131073
18	262142
19	524285
20	1048575
21	2097154
22	4194307
23	8388609
24	16777214
25	33554429
26	67108863
27	134217730
28	268435459
29	536870913
30	1073741822
31	2147483645
32	4294967295
33	8589934594
34	17179869187

[-1, -1, 3, 10, 19, 33, 62, 125, 255, 514, 1027, 2049, 4094, 8189, 16383, 32770, 65539, 131073, 262142, 524285, 1048575, 2097154, 4194307, 8388609, 16777214, 33554429, 67108863, 134217730, 268435459, 536870913, 1073741822, 2147483645, 4294967295, 8589934594, 17179869187]

cp's OEIS Frontend

A135446 a(n) = 3a(n-1) - 3a(n-2) + 2*a(n-3), with a(0) = a(1) = -1 and a(2) = 3.

Table of values

List of values

cp's OEIS Frontend

A135446 a(n) = 3*a(n-1) - 3*a(n-2) + 2*a(n-3), with a(0) = a(1) = -1 and a(2) = 3.

Table of values

List of values

A135446 a(n) = 3a(n-1) - 3a(n-2) + 2*a(n-3), with a(0) = a(1) = -1 and a(2) = 3.