A300451 - cp's OEIS frontend

A300451 a(n) = (3n^2 - 3n + 8)*2^(n - 3).

n	a(n)
0	1
1	2
2	7
3	26
4	88
5	272
6	784
7	2144
8	5632
9	14336
10	35584
11	86528
12	206848
13	487424
14	1134592
15	2613248
16	5963776
17	13500416
18	30343168
19	67764224
20	150470656
21	332398592
22	730857472
23	1600126976
24	3489660928
25	7583301632
26	16424894464
27	35467034624
28	76369887232
29	164014063616

[1, 2, 7, 26, 88, 272, 784, 2144, 5632, 14336, 35584, 86528, 206848, 487424, 1134592, 2613248, 5963776, 13500416, 30343168, 67764224, 150470656, 332398592, 730857472, 1600126976, 3489660928, 7583301632, 16424894464, 35467034624, 76369887232, 164014063616]

cp's OEIS Frontend

A300451 a(n) = (3n^2 - 3n + 8)*2^(n - 3).

Table of values

List of values

cp's OEIS Frontend

A300451 a(n) = (3*n^2 - 3*n + 8)*2^(n - 3).

Table of values

List of values

A300451 a(n) = (3n^2 - 3n + 8)*2^(n - 3).