A281699 - cp's OEIS frontend

A281699 Sierpinski stellated octahedron numbers: a(n) = 2(-32^(n+1) + 2^(2n+3) + 5).

n	a(n)
0	14
1	50
2	218
3	938
4	3914
5	16010
6	64778
7	260618
8	1045514
9	4188170
10	16764938
11	67084298
12	268386314
13	1073643530
14	4294770698
15	17179475978
16	68718690314
17	274876334090
18	1099508482058
19	4398040219658
20	17592173461514
21	70368719011850
22	281474926379018
23	1125899806179338
24	4503599426043914
25	18014398106828810

[14, 50, 218, 938, 3914, 16010, 64778, 260618, 1045514, 4188170, 16764938, 67084298, 268386314, 1073643530, 4294770698, 17179475978, 68718690314, 274876334090, 1099508482058, 4398040219658, 17592173461514, 70368719011850, 281474926379018, 1125899806179338, 4503599426043914, 18014398106828810]

cp's OEIS Frontend

A281699 Sierpinski stellated octahedron numbers: a(n) = 2(-32^(n+1) + 2^(2n+3) + 5).

Table of values

List of values

cp's OEIS Frontend

A281699 Sierpinski stellated octahedron numbers: a(n) = 2*(-3*2^(n+1) + 2^(2n+3) + 5).

Table of values

List of values

A281699 Sierpinski stellated octahedron numbers: a(n) = 2(-32^(n+1) + 2^(2n+3) + 5).