A159786 - cp's OEIS frontend

A159786 Total area of all squares and rectangles after n-th stage in the toothpick structure of A139250, assuming the toothpicks have length 2.

n	a(n)
0	0
1	0
2	0
3	4
4	8
5	8
6	12
7	32
8	48
9	48
10	52
11	64
12	72
13	76
14	104
15	176
16	224
17	224
18	228
19	240
20	248
21	252
22	280
23	336
24	368
25	372
26	392
27	424
28	444
29	480
30	608
31	864
32	960
33	960
34	964
35	976
36	984
37	988
38	1016
39	1072
40	1104
41	1108
42	1128
43	1160
44	1180
45	1216
46	1344
47	1536
48	1632
49	1636
50	1656

[0, 0, 0, 4, 8, 8, 12, 32, 48, 48, 52, 64, 72, 76, 104, 176, 224, 224, 228, 240, 248, 252, 280, 336, 368, 372, 392, 424, 444, 480, 608, 864, 960, 960, 964, 976, 984, 988, 1016, 1072, 1104, 1108, 1128, 1160, 1180, 1216, 1344, 1536, 1632, 1636, 1656]

cp's OEIS Frontend

A159786 Total area of all squares and rectangles after n-th stage in the toothpick structure of A139250, assuming the toothpicks have length 2.

Table of values

List of values